KitchenAid KP User manual

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5

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6-Quart

Stand

Mixer

Service

Manual

LIT4176981

©

2002

KitchenAid

i

a

®

6-QUART

SOLID

STATE

STAND

MIXER

MODELS:

INCLUDES

EXPORT

e

KP,

4KP

MODELS:

*

KT,

AKT

5KP

e

KD,

4KD

8KP

9KP

KP

-

KT

-

KD

6-Quart

Stand

Mixer

Manual

-

LIT4176981

.

6-Quart

Stand

Mixer

Service

Manual

L.[T4176981

©

2002

KitchenAid

itchenAid’

6-QUART

SOLID

STATE

STAND

MIXER

MODELS:

INCLUDES

EXPORT

e

KP,

4KP

MODELS:

e

KT,

AKT

5KP

«KD,

4KD

8KP

9KP

KP

-

KT

-

KD

6-Quart

Stand

Mixer

Manual

-

LIT4176981

-

KitchenAid”

6-Quart

Stand

Mixer

Manual

LIT4176981

©

2002

KitchenAid

PURPOSE:

The

purpose

of

this

manual

is

to

familiarize

the

housewares

technician

with

the

techniques

required

to

repair

the

KP

(Professional),

KT

(Epicurean)

and

KD

(Custom)

Stand

Mixers.

INDEX:

PAGE

NUMBER

Purpose

and

General

Information

1

Product

Specifications,

Safety

and

Tools

Power

Cord

Replacement

Disassembly

of

Gearcase

and

Planetary

Component

Access

Drive

Train

and

Planetary

Worm

Gear

Assembly

Variations

Repairs

to

Bowl

Support

and

Column

Oo

0-00

5

wD

Motor

Replacement

Speed

Control

Assembly

Service

Early

Domestic

Wiring

Diagram

Current

Domestic

Model

Wiring

Diagram

Export

Model

Wiring

Diagram

Problem

Guide

Export

Model

Parts

Table

A

on

n

A&A

WNHD

=

o

KITCHENAID

6-QUART

STAND

MIXER

A

oa

E

IMPORTANT:

This

Manual

does

NOT

cover

Repair

Procedures

for

the:

K45SS

-

KSM90

-

K5SS

-

KSMC50

-

KSM103

-

KSM110

-

KSM150

-

KSM151

Refer

to:

LIT4177310-B

for

Repair

Procedures

on

these

models.

GENERAL

INFORMATION:

(For

Domestic

Models

Only.)

These

KitchenAid

Units

are

6

Quart

Capacity

115

Volt

Stand

Mixer

that

has

the

following

key

product

features:

*

Heavy

Duty

Motor

-

Delivers

the

power

to

mix

double

batches

of

even

heavy

cookie

and

bread

douchs

and

cake

batters.

KP

Models

=

525

W.

KD

Models

=

500

W.

KT

Models

=

475

W.

e

Heavy

Duty

Transmission

-

All

metal

gears

are

designed

for

many

years

of

trouble-free

operation.

e

Enhanced

Electronic

Speed

Sensor

-

Monitors

operation

to

maintain

precise

speed

regardless

of

loa

J.

-

*

10-Speed

Control

-

Lets

the

user

select

the

right

speed

for

the

mixing

job,

from

very

high

to

very

slow

stir.

e

Overload

TCO

Control

-

Helps

eliminate

overheating.

-

e

Soft

Start

Mixing

Feature

-

Helps

Prevent

ingredient

"splash-out"

and

"flour

puff"

at

startup.

*

New

Design

6

Quart

Capacity

Polished

Stainless

Steel

Bowl

-

Big

enough

to

handle

double

batches

of

even

heavy

mixtures.

Wide

open

design

makes

adding

ingredients

easy.

e

Hinged

Hub

Cover

-

Flips

up

allowing

easy

installation

of

attachments

-

never

leaves

the

mixer.

*

New

Ventilation

System

-

Cools

the

entire

mixer

from

the

base

through

the

mixer

head,

prolonging

mixer

life.

*

Unique

Mixing

Action

-

Reaches

every

section

of

the

bowl

to

blend

ingredients

thoroughly

-

no

need

to

rotate

the

bowl.

*

All

Metal

Construction

-

Broad

base

eliminates

"mixer

walk"

while

5

rubber

feet

protect

the

counter

and

promote

stable

operation.

e

Clear

2-Piece

Pouring

Shield

-

New

design

with

an

enlarged

chute

to

facilitate

addition

of

ingre

...-..

e

Ergonomically

Designed

Bowl

Handles

-

Bowl

and

Bowl

Lift

Lever

are

contoured

to

comfortably

^t

ti.

.

hand.

e

Seamless

Design

-

No

crevices

or

cracks

to

trap

ingredients

-

makes

cleanup

easy.

The

Product

Specifications

and

Dimensions

for

the

6-Quart

Stand

Mixer

are

Listed

in

a

separate

section.

KP

-

KT

-

KD

6-Quart

Stand

Mixer

Manual

-

LIT4176981

*

Page

1

MitchenAic*

7

6-Quart

Stand

Mixer

Manual

LIT4176981

©

2002

KitchenAid

PRODUCT

SPECIFICATIONS

-

The

following

‘product

Specifications

and

Dimensions

are

subject

to

change

without

notice.

Dimensions

are

listed

in

inches

and

(centimeters).

Weights

are

listed

in

pounds

and

(kilograms).

*

Electrical

Requirements

-

115

Volts

AC

-

60

Hz

-

Single

Phase

for

Domestic

Models.

—

*

Height

-

16.6

inches

(41.9

centimeters)

*

Width

-

11.3

inches

(28.7

centimeters)

*

Depth

-

14.6

inches

(37.1

centimeters)

*

Cord

Length

-

50.8

inches

(129.0

centimeters)

*

Net

Weight

-

25.0

pounds

(11.3

kilograms)

*

Carton

Height

-

19.4

inches

(49.3

centimeters)

*

Carton

Width

-

13.3

inches

(33.8

centimeters

*

Carton

Depth

-

17.3

inches

(43.9

centimeters

*

Shipping

Weight

-

25.5

pounds

(11.6

centimeters)

*

Colors

-

Many

Colors

are

available.

Items

included

with

Product

-

The

following

items

are

included

with

the

product

at

this

time:

In

KP

Models:

*

Burnished

Flat

Beater

*

Burnished

Dough

Hook

*

Professional

Wire

Whip

*

2-Piece

Dual

Purpose

Pouring

Shield.

In

KD

and

KT

Models:

..

.

*OCoated

Flat

Beater

*«

Coated

Dough

Hook

i

e

Professional

Wire

Whip

*

2-Piece

Dual

Purpose

‘Pouring

Shield.

Replacement

Warranty

-

If

the

Stand

Mixer

fails

within

the

first

year

of

ownership,

KitchenAid

will

arrange

to

deliver

an

identical

or

comparable

replacement

to

your

door

free

of

charge

and

arrange

tohavethe

failed

mixer

returned.

For

more

information

concerning

the

product

warranty

contact

the

Customer

Satisfaction

Center

at

(800)

541-6390.

IMPORTANT

SAFETY

RECOMMENDATIONS

This

Service

Manual

is

written

for

the

Professional

Service

Technician

who

has

familiarity

with

the

KitchenAid

Stand

Mixer.

Thefollowing

Safety

Guidelines

should

be

adherred

to

when

servicing

this

product.

*

The

workplace

will

be

dry

and

sanitary

atall

times

andall

units

should

be

inspected

for

cleanliness

before

any

work

is

started.

*

Visually

inspectthe

unit

requiring

service

in

a

well

luminated

area.

*

A

mild,

non-abrasive

dishwashing

soap

solution

andclean

towel

can

be

used

to

wash

any

unit

requiring

attention.

*

The

hands

of

the

Service

Technician

should

be

.

clean

at

all

times

during

the

service

procedure.

*

ESD

(Electo

Static

Discharge)

protection

should

be

provided

when

servicing

the

electronic

compo-

nents.

KP

-

KT

-

KD

6-Quart

Stand

Mixer

Manual

-

LIT4176981

°

Page2

*

The

work

place

for

the

stand

mixer

will

have

properly

grounded

AC

outlets

that

adhere

to

all

Local

Electrical

Codes

that

are

applicable

at

the

time

of

the

repair.

*

The

Stand

Mixer

Power

Cord

should

always

be

inspected

first

before

testing

the

mixer

operation.

*

Do

NOT

run

the

Mixer

if

the

Power

Cord

is

damaged--replace

it.

*

All

disassembly

and

assembly

procedures

dis-

cussed

in

this

manual

should

be

conducted

with

the

unit

disconnected

from

the

AC

Supply.

-

*

Do

NOT

leave

the

unit

unattended

while

running

the

mixer

for

bowl

clearance

or

any

other

check.

*

Always

unplug

the

unitimmediately

after

conclud-

ing

electrical

tests.

*

The

Service

Technician

should

wear

Protective

Eyeware

at

all

times

when

conducting

a

repair

on

the

Stand

Mixer.

*

Loose

fitting

sweaters,

shirt

sleeves

or

bracelets

should

NOT

be

worn

while

servicing

the

Stand

Mixer.

TOOLS

REQUIRED

-

The

following

tools

are

necessary

to

service

the

KitchenAid

Stand

Mixer.

*PHILLIPS

SCREWDRIVERS

-

A

Medium

Size

for

numerous

8-32

x

5/8"

screws

used

in

Lower

Cover.

A

Larger

Size

will

be

needed

on

the

1/4-20

x

3/4"

screws

-.

used

to

secure

the

Pedestal

to

the

base.

A

Power

.

Screwdriver

is

recommended

for

the

larger

screws.

*

STRAIGHT

SCREWDRIVER

-

A

Medium

Size

for

removing

the

10-24

x

1/2"

Latch

Bowl

Spring

and

for

adjusting

the

Bowl

Clearance

Adjusting

Cam.

A

small

size

for

removing

the "C"

Clip

at

the

bottom

of

the

Bowl

Lift

Rod.

*

SNAP

RING

PLIERS

-

Used

to

remove

the

(2)

Retaining

Clips

from

the

top

of

the

Planetary

Assembly

Shaft

and

the

Agitator

Shaft

on

the

Planetary.

Always

wear

Safety

Goggles

when

using

Snap

Ring

Pliers.

e

NEEDLE

NOSE

PLIERS

-

Used

for

removing

Hall

Effect

Sensor,

Motor

and

Power

Cord

Leads

from

the

Control

Board

Assembly.

*DRIFT

PUNCH

-Usedfor

removing

the

(2)

Retain-

ing

Pins

from

the

Planetary

Assembly

Shaft

and

the

Agitator

Shaft.

*

SMALL

HAMMER

-

Used

for

the

light

tapping

force

required

to

remove

the

(2)

Retaining

Pins

dis-

cussed

above.

*

VOLT-OHMMETER

-

For

diagnosis

a

Volt-Ohm-

meter

is

useful

in

confirming

continuity

and

an

In-Line

Wattmeter

is

particularly

helpful

in

confirming

Trans-

mission

drag

problems.

KitchenAid

6-Quart

Stand

Mixer

Manual

LIT4176981

POWER

CORD

REPLACEMENT

-

Repiacing

the

Power

Cord

on

the

KitchenAid

Professional

6

Mixer

is

an

excellent

way

for

the

service

technician

to

become

familiar

with

the

product.

The

Power

Cord

on

this

product

must

be

replaced

if

it

is

damaged

or

abused

in

any

way.

Before

you

begin,

review

the

section

in

this

manual

on

Disassembling

the

Gearcase

and

Planetary

so

you

will

be

familiar

with

the

removal

of

the

Trim

Band

and

Gearcase

Motor

Housing.

1.

Gaining

Access

-

Remove

the

Trim

Band

and

the

Gearcase

Motor

Housing

Screws

and

set

these

paris

aside.

The

Gearcase

Motor

Housing

is

a

good

place

to

store

your

fasteners.

GEARCASE

MOTOR

HOUSING

ACCESS

IS

ACHIEVED

WITH

THE

REMOVAL

OF

(5)

PHILLIPS

SCREWS

Always

place

the

Gearcase

Motor

Housing

on

a

soft

surface

to

avoid

scratching

the

paint.

At

this

point

you

should

have

(1)

8-32

x

1/4

Phillips

Screw

that

held

the

Trim

Band

and

(4)

8-32

x

5/8"

Phillips

Screws

that

secured

the

Gearcase

Motor

Hous-

ing.

2.

Clear

the

Deck

-

You

will

notice

that

the

Lower

Gear

Case

has

a

total

of

(9)

additional

8-32

x

5/8"

Phillips

Screws

that

are

used

to

secure

the

Ground

Lug,

Control

Assembly,

Transmission

Cover

and

Mo-

tor.

Remove

all

of

these

screws

from

the

Lower

aearcase

in

the

following

order:

(2)

Control

Assembly,

4)

Transmission

Housing,

(2)

Motor

and

(1)

Power

Zord

Ground

Lug.

NOTE

-

Carefully

loosen

the

Transmission

Cover

do

not

remove)

from

the

Lower

Gearcase.

The

Transmission

Cover

is

packed

with

grease

ind

itis

best

to

keep

the

Cover

in

place

after

the

Motor

las

been

removed.

i

This

Cover

will

be

loosened

and

tipped

open

later

»

free

the

Motor.

KP

-

KT

-

KD

6-Quart

Stand

Mixer

Manual

-

LIT4176981

«+

©

2002

KitchenAid

3.

Control

Board

Leads

-

Using

Needie

Nos

Pliers,

remove

the

Power

Cord

Leads

from

the

Coniro:

Board.

4.

Motor

and

Control

Board

Removal

-

The

Motor

is

still

attached

to

the

Control

Board

by

it's

leads

and

by

the

3-Conductor

Hall

Effect

Cable.

lt

is

not

necessary

for

you

to

remove

these

leads

when

replacing

the

Power

Cord.

TRANSMISSION

COVER

&

e»

dis

CÓNTROL

BOARD

|

gessi

erm

BIB

Zo

ws

LOWER

SNC

GEARCASE

Cea

B

Sy

ACCESS

TO

POWER

CORD

REQUIRES.

THE

LOWER

GEARCASE

TO

BE

REMOVED

FROM

COLUMN

Carefully

tip

the

Transmission

Cover

up

to

free

the

Motor

Drive,

then

carefully

lift

the

Motor/

Control

Board

up

from

the

Lower

Gearcase

Cover

and

set

them

aside.

5.

Secure

Transmission

Cover

-

After

removing

the

Motor

and

Control

Assembly,

temporarily

secure

the

Transmission

Cover

by

replacing

the

(4)

8-32

x

5/

8"

Phillips

Screws.

This

step

will

allow

the

service

technician

to

rotate

`

the

Lower

Cover

for

access

to

the

Power

Cord

and

not

spill

any

grease.

6.

Column

Assembly

Screws

-

At

this

point

the

Power

Cord

is

fully

exposed

and

you

can

proceed

with

the

access

by

removing

the

(3)

1/4

-

20

x

3/4"

Phillips

Screws

that

hold

the

Lower

Cover

to

the

Column.

These

are

larger

than

the

8-32

x

5/8"

Screws

and

will

often

require

a

power

Screwdriver

to

be

loosened.

7.

Power

Cord

Replacement

-

The

old

Power

Cord

can

be

freed

from

the

Lower

Cover

by

hand

once

the

Column

has

been

removed.

Always

cut

the

old

cord

into

small

pieces

and

then

dispose.

Follow

these

steps

in

reverse

order

after

you

have

positioned

the

new

Power

Cord

into

the

Lower

Cover.

CONFIRMATION

-

Alwaystestthe

Mixerforproper

operation

after

replacing

the

Power

Cord.

Page

3

N

i

EN

"m

KitchenAid

6-Quart

Stand

Mixer

Manual

LIT4176981

©

2002

KitchenAid

SERVICING

GEARCASE

AND

PLANETARY

-

The

Transmission

Housing

can

be

removed

by

hand

after

the

(4)

8-32

5/8"

Phillips

Screws

have

been

removed.

Grasp

the

Transmission

Housing

securely

and

simply

lift

it

upward.

Be

careful

as

the

Attachment

Hub

Bevel

Gear

is

in

this

Transmission

Housing.

TRANSMISSION

<=

HOUSING

Lew,

we

SE

'

USE

PAPER

TOWELS

TO

AVOID

COMING

IN

CONTACT

WITH

GREASE

ATTACHEMENT

HUB

BEVEL

GEAR

This

Gear

can

be

removed

later

by

hand

for

inspec-

tion.

Carefully

set

the

Transmission

on

your

paper

towels

after

inspecting

it's

condition.

Replace

the

Transmission

Housing

if

cracks

are

evident.

The

Hall

Effect

Sensor

Cable

should

be

dis-

connected

from

the

Contro!

Board

so

the

the

Board

.

can

be

moved

away

from

the

Transmission

Housing.

HALL

EFFECT

SENSOR

CABLE

~_

USE

CARE

WHEN

,

REMOVING

THIS

CABLE

Make

sure

that

no

grease

comes

in

contact

with

the

connector

at

the

end

of

the

Hall

Effect

Sensor

cable.

DRIVETRAIN

TERMINOLOGY

-

Before

Servicing

the

Gearcase

lets

review

the

rotating

gears

that

make

up

the

gearcase.

Additional

details

follow

for

servicing

each

of

these

gears.

e

Attachment

Hub

Bevel

Gear-

This

gear

is

located

in

the

Transmission

Housing

and

can

be

removed

by

hand

from

the

Transmission

Housing

for

inspection.

e

Bevel

Gear-

This

is

the

top

gear

on

the

Planetary

Shaft.

The

Bevel

Gear

is

held

to

the

Planetary

Shaft

with

a

Snap-Ring.

This

Snap-Ring

must

be

removed

with

Snap-Ring

Pliers

to

remove

the

Bevel

Gear.

e

Worm

Follower

Gear

-

This

is

the

bottom

gear

on

the

Planetary

Shaft.

The

Worm

Follower

Gear

can

be

removed

from

the

Planetary

Shaft

afterthe

Bevel

Gear

and

Retaining

Pin

are

removed.

The

Planetary

is

free

to

drop

after

the

Pin

is

removed.

*

Worm

Gear

-

This

is

an

assembly

that

has

a

"Front"

and

"Rear"

bearing

on

each

end

of

the

Worm

Gear

Shaft.

This

worm

gear

assembly

can

be

lifted

from

the

lower

gearcase

after

the

Transmission

Hous-

ing

is

removed.

ATTACHEMENT

HUB

BEVEL

GEAR

FOLLOWER

GEAR

The

Technician

should

be

aware

of

the

three

different

Worm

Gear

Variations

that

have

evolved

with

the

product,

as

different

replacement

parts

will

be

required,

depending

on

the

Date

Code

of

the

unit.

See:

Worm

Gear

Assembly

Variations

Section

Before

removing

the

worm

gear,

notice

that

both

bearings

are

oriented

so

the

flats

of

the

bearing

are

vertical.

c»

cu

g—

PLANETARY

Sy

PINION

©

GEAR

e

Planetary

Pinion

Gear

-

This

gear

is

attached

to

the

Planetary

Agitator

Shaft

and

can

be

accessed

by

removing

a

Snap

Ring.

Retaining

Pin

removal

is

not

needed

to

remove

the

Pinion

Gear.

KP

-

KT

-

KD

6-Quart

Stand

Mixer

Manual

-

LIT4176981

¢

Page4

KitchenAid

6-Quart

Stand

Mixer

Manual

LIT4176981

©

2002

KitchenAid

COMPONENT

ACCESS

-

Access

to

the

Gearcase

components

is

outlined

as

follows:

*

Remove

the

Transmission

Cover

*

The

entire

Worm

Gear

assembly

can

be

lifted

by

hand

once

the

Transmission

Cover

has

been

re-

moved.

*

The

Bevel

Gear

is

held

on

the

Planetary

Shaft

with

a

Snap

Ring

that

is

located

at

the

top

of

the

Planetary

Shaft.

*

This

Snap

Ring

must

be

removed

with

Snap

Ring

Pliers

to

gain

access

to

the

Bevel

Gear.

e

Carefully

lift

the

Snap

Ring

off

the

shaft

of

the

Planetary.

*

Once

the

Snap

Ring

is

removed,

the

Bevel

Gear

can

normally

be

removed

by

hand

and

set

on

the

paper

towel

for

later

inspection.

*

The

Pin

on

the

Planetary

Shaft

can

now

be

removed

with

a

small

punch

and

light

tapping

action

with

a

small

hammer.

*

After

the

Pin

has

been

removed

place

your

hand

under

the

Planetary

and

with

your

other

hand

push

the

shaft

down

to

free

the

shaft

from

the

Lower

Housing.

*

On

older

Mixers

or

cases

where

abuse

is

sus-

pected,

the

technician

should

carefully

inspect

the

other Drive

Train

components.

TRANSMISSION

-The

technician

should

be

aware

of

the

following

changes

related

to

the

transmission.

*

The

Transmission

Cover

on

models

produced

from

Mixer

Serial

Number

WL17

to

Present,

utilize

a

Transmission

Cover

Gasket.

*

Transmission

Cover

Gaskets

are

not

used

on

all

models.

.

*

Do

not

use

a

Transmission

Cover

Gasket

on

models

that

did

not

originally

utilize

the

gasket.

COVER

TRANSMISSION

COVER

GASKET

*

Transmission

gears

should

be

packed

after

repair

with

approximately

2

ounces

of

#2

Grease.

*

Apply

the

#2

Grease

to

the

Gears—do

not

add

excessive

grease

to

the

inside

of

the

Transmission

Cover.

*

Torque

the

Phillips

Screws

that

secure

the

units

Transmission

Cover

with

equal

pressure

on

each

astenerand

follow

the

torqeing

sequence

that

follows.

TN.

TRANSMISSION

COVER

TORQUEING

-

Use

tl:

J

following

pattern

when

torqueing

the

Transmission

Cover

Fasteners.

3

Looking

at

TOP

of

Transmission

Cover

with

the

Motor

to

the

RIGHT:

END

AT

#4

4

e

START

AT

#1

s

CO

x

I

yt

^

^

*

*

oa

P

d

~

To

>

=-=-

Carefully

inspect

the

condition

of

the

fasteners

and

replace

if

galled

or

damaged.

-

f

Be

sure

to

use

a

good

quality

and

correct

siz:

`

Philips

Screwdriver

when

torqueing

the

fasteners.

Maintain

an

equal

pressure

at

each

fastener

and

do

NOT

over

tighten.

:

Ld

KP

-

KT

-

KD

6-Quart

Stand

Mixer

Manual

-

LIT4176981

°

Pages5

x

n

KitchenAid

6-Quart

Stand

Mixer

Manual

LIT4176981

©

2002

KitchenAid

DRIVE

TRAIN

OVERVIEW

-

On

a

mixer

that

is

suspected

of

having

been

abused

or

used

under

extreme

duty

cycles,

take

particular

care

in

inspecting

alt

of

the

gears

before

beginning

reassembly.

The

Drive

Train

is

lubricated

with

approximately

2

ounces

of

#2

Grease.

All

gears

should

have

a

light

coating

of

this

lubri-

cant

applied

prior

to

reassembly.

Grease

collected

in

transmission

cover

should

be

scraped

out

and

reapplied

to

the

gears.

*

Attachment

Hub

Bevel

Gear

-

After

inspection

place

this

gear

in

the

Transmission

Housing.

Wipe

any

excess

lubricant

from

the

end

that

pro-

trudes

through

the

Transmission

Housing.

*

Bevel

Gear

-

This

is

the

top

gear

on

the

Planetary

Shaft.

The

Bevel

Gear

is

held

to

the

Planetary

Shaft

with

a

Snap-Ring.

This

Snap-Ring

must

be

removed

with

Snap-Ring

Pliers

to

remove

the

Bevel

Gear.

*

Worm

Follower

Gear

-

This

is

the

bottom

gear

on

the

Planetary

Shaft.

The

Worm

Follower

Gear

can

be

removed

from

the

l

E

Planetary

Shaft

after

the

Bevel

Gear

and

Retaining

Pin

are

removed.

*

Worm

Gear

-

This

is

the

assembly

that

has

the

bearings

on

each

end

of

the

Worm

Gear

Shaft.

This

assembly

can

be

lifted

from

the

lower

gearcase

after

the

Transmission

Housing

is

removed.

When

reassembling,

remember

to

replace

the

Thrust

Washer

on

the

end

of

the

Worm

Section

and

that

both

brass

bearings

rest

in

the

Lower

Gear

Case

with

the

flats

of

the

brass

bearings

oriented

vertically.

*

Bevel

Gear

-

The

Bevel

Gear

should

be

removed

from

the

Planetary

Shaft

and

set

on

the

paper

towel

with

the

other

gears.

To

continue

the

Drive Train

tear

down

and

inspec-

tion,

the

Pin

on

the

Planetary

Shaft

must

be

driven

out.

Be

careful

when

completing

this

step

as

it

is

pos-

sible

for

the

Planetary

assembly

to

fall

abruptly.

Simply

keep

the

punch

in

the

hole

of

the

shaft

while

the

Pin

is

being

set

aside.

Remove

the

punch

after

you

have

secured

the

assembly

with

both

hands.

Carefully

push

down

to

remove

it

from

the

base.

Again

have

the

paper

towel

available

and

keep

the

,

grease

away

from

other

parts

of

the

Mixer.

Since

the

Planetary

Assembly

is

removed

make

your

inspection

and

use

the

following

two

step

proce-

dure

if

disassembly

is

necessary.

1.

Planetary

Disassembly

-

if

you

see

significant

wear

or

damage

use

Snap

Ring

Pliers

to

remove

the

Retaining

Clip

from

the

Agitator

Shaft.

You

are

again

reminded

as

in

the

case

of

the

Retaining

Clip

that

secures

the

Bevel

Gear,

wear

Safety

Goggles

whenever

usiing

Snap

Ring

Pliers!

The

Pinion

Gear

on

the

Agitator

Shaft

can

then

be

removed

by

hand.

The

Retaining

Pin

on

the

Planetary

Shaft

must

be

removed

to

continue

your

inspection.

This

pin

can

usually

be

removed

with

hand

pres-

sure

as

shown

below.

Notice

the

washer

under

the

Pin.

Be

sure

to

re-

place

it

correctly

during

reassembly.

The

Agitator

Shaft

can

now

be

removed

from

the

Agitator

Assembly

and

inspected

or

replaced

as

nec-

essary.

2.

Planetary

Pinion

Gear

-

Inspect

the

Agitator

Shaft

and

Planetary

for

any

damage.

Make

sure

that

the

Lower

Retaining

Clip

on

the

Agitator

Shaft

is

in

good

condition.

Place

the

Agitator

Shaft

into

the

Planetary.

The

Agitator

Shaft

should

rotate

smoothly

once

inside

the

Planetary.

Place

the

Thrust

Washer

on

the

shaft

and

then

position

the

Retaining

Pin

into

the

hole

at

the

top.

The

Planetary

Pinion

Gear

has

a

sloton

the

bottom

that

sets

over

the

Retaining

Pin.

Set

the

Planetary

Pinion

Gear

on

the

shaft

cen-

tered

over

the

Retaining

Pin.

Using

Snap

Ring

Pliers,

install

the

Retaining

"C"

Clip

to

the

top

of

the

Agitator

Shaft.

e

Worm

Follower

Gear

Removal

-

The

Worm

Follower

Gear

that

links

to

the

Worm

Gear

Assembly

can

now

be

lifted

from

the

bottom

of

the

Mixer

Cover.

The

Worm

Gear

Assembly,

has

two

brass

bear-

ings on

each

end

and

can

be

lifted

from

the

Bottom

Cover

with

hand

pressure.

The

collection

of

Gears

can

be

cleaned

with

a

benign

Solvent

like

WD-40

and

then

inspected.

-

Any

gear

showing

signs

of

galling,

nicks,

cracks

or

noticable

wear

should

be

replaced.

The

(2)

Worm

Gear

Assembly

Bearings

and

Thrust

Washers

should

also

be

replaced

if

noticable

signs

of

wear

are

observed.

KP

-

KT

-

KD

6-Quart

Stand

Mixer

Manual

-

LIT4176981

°»

Page6

KitchenAid

6-Quart

Stand

Mixer

Manual

LIT4176981

©

2002

KitchenAid

WORM

GEAR

VARIATIONS:

Since

the

introduction

of

the

6-Quart

Stand

Mixer

there

have

been

change:

made

to

the

Worm

Gear

Assembly

as

described

below:

FROM:

Start

of

Production

THROUGH:

Date

Code

WLO3

Rear

Bearing

-

9703351

(.193"

Beyond

Flange)

ist

Stage

Worm

Assembly

-

9703699

Front

Bearing

-

9703351

(.193"

Beyond

Flange)

Thrust

Washer

-

9703677

This

Worm

Gear

Assembly

will

work

with

the

Original

and

4-Cavity

Transmission

Cover.

FROM:

Date

Code

WLO4

THROUGH:

Date

Code

WLO8

Rear

Bearing

-

9703350

(.160"

Beyond

Flange)

ist

Stage

Worm

Assembly

-

9703466

Front

Bearing

-

9703570

(.160"

Beyond

Flange)

This

Worm

Gear

Assembly

will

work

with

the

Original

and

4-Cavity

Transmission

Cover.

FROM:

Date

Code

WLOS

THROUGH:

Date

Code

WL45

Rear

Bearing

-

9703570

(.160"

Beyond

Flange)

ist

Stage

Worm

Assembly

-

9703466

Front

Bearing

-

9703560

(.160"

Beyond

Flange)

3

-

Piece

Roller

Thrust

Washer

-

9703445

Qe

eM

so

Me

na

This

Worm

Gear

Assembly

will

NOT

work

with

the

Original

Style

Transmission

Cover.

Requires

the

4-Cavity

Transmission

Cover.

The

4-Cavity

Cover

can

be

identified

by

looking

inside

the

Cover.

Next

to

the

center

Bearing

is

a

number

(1-4)

molded

into

the

Cover.

FROM:

Date

Code

WL46

THROUGH:

Present

Rear

Bearing

-

9703570

(.160"

Beyond

Flange)

ist

Stage

Worm

Assembly

-

9706590

Front

Bearing

-

9703560

(.160"

Beyond

Flange)

3

-

Piece

Roller

Thrust

Washer

-

9703445

M

ROT

EN

?

!

l

__

on

this

side.

This

Worm

Gear

Assembly

will

NOT

work

with

the

Original

Style

Transmission

Cover.

Requires

the

4-Cavity

Transmission

Cover.The

4-Cavity

Cover

can

be

identified

by

looking

inside

the

Cover.

Next

to

the

center

Bearing

is

a

number

(1-4)

molded

into

the

Cover.

KP

-

KT

-

KD

6-Quart

Stand

Mixer

Manual

-

LIT4176981

*

Page

7

B

Fi

o

KitchenAid

6-Quart

Stand

Mixer

Manual

LIT4176981

©

2002

KitchenAid

BOWL

SUPPORT

and

COLUMN

-

If

service

is

needed

on

the

Bowl

Support

and

Column

the

Lower

Cover

should

be

removed

from

the

Column.

The

Motor

will

have

to

be

removed

to

gain

access

to

the

(3)

8-32

x

5/8"

Phillips

Screws

that

hold

the

Lower

Gearcase

to

the

Column.

mE

Also

remove

the

Base

from

the

Column

and

Bowl

Support

Assembly.

This

is

accomplished

by

removing

the

(3)

1/4

-20

x

3/4"

Phillips

Screws

from

the

bottom

of

the

Base.

Remove

the

lower

"C"

Clip

and

the

Bow!

Support

can

now

be

removed.

Later

models

may

use

a

lock

nut

instead

of

a

clip.

STAND

MIXER

BASE,

BOWL

SUPPORT

AND

COLUMN

a

LIFT

ARM

DRIVE

PIN

or

|

"C"

CLIP

——

/

/

SCREW

sow.

EIU

LIFT

ROD

a

Ses

LIFT

,

SPRING

HANDLE

WASHER

"C"

CLIP

or

LOCK

NUT

BOWL

SUPPORT

COLUMN

_

ASSEMBLY

LATCH

SPRING

REASSEMBLY

-

Slide

the

Bowl

Support

onto

the

Column

and

allign

the

Bowl

Lift

Rod

through

the

hole

on

the

inside

of

the

Bowl

Support.

Position

the

Bowl

Lift

Handle

so

that

the

Bowl

Lift

Rod

is

extended

fully

through

the

hole

of

the

Bowl

Support.

Set

the

Spring

on

the

Bowl

Lift

Rod,

followed

by

the

Washer.

Using

Pliers,

lock

the

"C"

Clip

to

the

end

of

the

Bowl

Lift

Rod.

Always

rotate

the

Bowl

Lift

Handle

to

test

the

operation

of

the

Bowl

Lift

Arm.

KP

-

KT

-

KD

6-Quart

Stand

Mixer

Manual

-

LIT4176981

œ

PEDESTAL

-

The

rubber

feet

imbedded

in

the

Pedestal

should

always

be

checked

to

insure

that

the

Mixer

has

a

solid

foundation

with

the

work

surface.

REPLACING

BOWL

AND

LIFT

ARM

-

Remove

the

upper

"C"

Clip,

then

slide

the

Bowl

Lift

Rod

out

of

the

Bowl

Lift

Arm.

Remove

the

Pin

(Screw

on

later

models).

Pull

Bowl

Lift

Handle

out

until

tha

Arm

can

be

removed.

Reverse

Assembly

steps

to

reassemble

the

Bowl

Lift

Mechanism.

FINAL

INSPECTION

-

Before

repackaging

the

Stand

Mixer

after

a

Bowl

Support

and

Pedestal

Repair

check

the

foilowing:

*

Confirm

that

Base,

Bowl

Support

and

Column

Assembly

are

soil

free.

Pay

particular

attention

to

the

(5)

Rubber

Feet

imbedded

in

the

base

clean

if

neces-

sary

with

a

mild

soap

solution.

*

Checkthe

tightness

of

ali

Phillips

Screws

used

to

fasten

the

Column

to

the

Base

and

to

the

Lower

Gear

case.

Retighten

if

necessary.

NOTE:

1/4"

Screws

are

used

to

attach

the

Base

to

the

Column.

Use

a

LARGE

Phillips

Screwdriver.

e

Confirm

that

both

"C"

Clips

(or

Lock

Nuts)

are

seated

properly

and

are

in

good

condition.

e

Confirm

the

movement

of

the

Bowl

Support

by

lifting

the

Bowl

Lift

Handle.

PRODUCT

IDENTIFICATION

-

The

Model

and

Serial

Number

Identification

Tag

are

located

at

the

bottom

of

the

Stand

Mixer

Base.

This

information

should

always

be

recorded

by

the

repair

technicían

for

future

reference.

l

Page

8