General precautions, Caution, Impor – Spicer Drive Axles Service Manual Wheel Reduction Drive Axles (EA-50) User Manual

Page 7: Safety glasses should be wor

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CAUTION

BREA

BREATHING BR

THING BR

THING BRAKE DUS

AKE DUS

AKE DUST MA

T MA

T MAY BE HAZARDOUS T

Y BE HAZARDOUS T

Y BE HAZARDOUS TO Y

O Y

O YOUR HEAL

OUR HEAL

OUR HEALTH AND

TH AND

MAY CA

Y CA

Y CAUSE SERIOUS RESPIR

USE SERIOUS RESPIR

USE SERIOUS RESPIRA

TOR

ORY OR O

Y OR O

Y OR OTHER BODIL

THER BODIL

THER BODILY HARM.

Y HARM.

FFOLL

OLL

OLLO

OW 0.S.H.A. S

W 0.S.H.A. S

W 0.S.H.A. ST

TAND

AND

ANDARDS F

ARDS F

ARDS FOR PR

OR PR

OR PROPER PR

OPER PR

OPER PRO

OTECTIVE DEVICES T

TECTIVE DEVICES T

TECTIVE DEVICES TO BE USED

O BE USED

WHEN W

WHEN WORKING WITH BR

ORKING WITH BR

ORKING WITH BRAKE MA

AKE MA

AKE MATERIALS.

TERIALS.

BRAKE LININGS CONT

AKE LININGS CONT

AKE LININGS CONTAIN NON-ASBES

AIN NON-ASBES

AIN NON-ASBEST

TOS FIBER

OS FIBER

OS FIBERS

VOID CREA

OID CREA

OID CREATING DUS

TING DUS

TING DUST

DO NO

DO NOT

T REMO

REMO

REMOVE BR

VE BR

VE BRAKE DR

AKE DR

AKE DRUM WITHOUT PR

UM WITHOUT PR

UM WITHOUT PROPER PR

OPER PR

OPER PRO

OTECTIVE EQ

TECTIVE EQ

TECTIVE EQUIPMENT

UIPMENT

UIPMENT.....

DO NO

DO NOT

T W

WORK ON LININGS WITHOUT PR

ORK ON LININGS WITHOUT PR

ORK ON LININGS WITHOUT PROPER PR

OPER PR

OPER PRO

OTECTIVE EQ

TECTIVE EQ

TECTIVE EQUIPMENT

UIPMENT

UIPMENT.....

DO NO

DO NOT

T REPLA

REPLA

REPLACE LININGS WITHOUT PR

CE LININGS WITHOUT PR

CE LININGS WITHOUT PROPER PR

OPER PR

OPER PRO

OTECTIVE EQ

TECTIVE EQ

TECTIVE EQUIPMENT

UIPMENT

UIPMENT.....

DO NO

DO NOT

T A

ATTEMPT T

TTEMPT T

TTEMPT TO S

O S

O SAND, GRIND, CHISEL, FILE, HAMMER OR AL

AND, GRIND, CHISEL, FILE, HAMMER OR AL

AND, GRIND, CHISEL, FILE, HAMMER OR ALTER BR

TER BR

TER BRAKE

AKE

LININGS IN ANY MANNER WITHOUT PR

LININGS IN ANY MANNER WITHOUT PROPER PR

OPER PR

OPER PRO

OTECTIVE EQ

TECTIVE EQ

TECTIVE EQUIPMENT

UIPMENT

UIPMENT.....

READ THIS SECTION BEFORE ST

READ THIS SECTION BEFORE STAR

ARTING

TING

ANY SER

ANY SERVICE PROCEDURES

VICE PROCEDURES

IMPOR

IMPORT

TANT

ANT

GENERAL PRECAUTIONS

CAUTION:

UTION:

UTION: Hammering on end y

Hammering on end y

Hammering on end yok

okeeeees can close

s can close

in the bearing bor

in the bearing boreeeees or misalign y

s or misalign y

s or misalign yok

oke lugs and r

e lugs and r

e lugs and reeeeesult

sult

in earl

in early failur

y failur

y failureeeees of journal needle bearings or o

s of journal needle bearings or o

s of journal needle bearings or other

ther

driv

driveline component

eline component

eline components. Serious damage can also be

s. Serious damage can also be

done int

done internall

ernall

ernally t

y t

y to the ring and pinion se

o the ring and pinion se

o the ring and pinion set or pinion

t or pinion

bearings b

bearings by hammering on e

y hammering on e

y hammering on ext

xternal par

ernal par

ernal parttttts. End y

s. End y

s. End yok

okeeeeesssss

or companion flange

or companion flanges should be r

s should be r

s should be remo

emo

emovvvvved or inst

ed or inst

ed or installed

alled

using the r

using the recommended me

ecommended me

ecommended methods outlined in this

thods outlined in this

man

manual.

ual.

END YOKES AND FLANGES

Proper service and repair of vehicle components is
important to the safe and reliable operation of all motor
vehicles. This applies particularly to driving axles such as
the ones described in this manual. The procedures
recommended and described in this manual are tested,
effective methods for performing service operations.
Follow each procedure closely, making use of both the
text and illustrations. Some of these service procedures
show the use of certain tools designed specifically for
the operation being performed. They are shown as a
preferred means of performing the operation. It is not
practical to anticipate and advise the service trade of all
possible alternative methods, and of all possible hazard-
ous consequences that could occur.

Accordingly, anyone who uses a service procedure or tool
different than shown must insure that their safety, and
the vehicle's safety, will not be jeopardized by the service
method selected.

This manual covers maintenance and rebuild procedures
for the Spicer S230-S, S230-SL, and S260-SB rear drive
axle assemblies.

GENERAL AXLE DESCRIPTION

The Spicer Heavy Duty Single Reduction rear drive axle
is a full floating axle assembly, with a hypoid gear carrier
assembly, using a High Strength Low Alloy (HSLA) steel
axle housing. The hypoid pinion is straddle mounted
with two tapered roller bearings behind the pinion teeth
for thrust and radial loads. A pilot bearing is located on
the nose of the pinion for radial load. The differential
itself uses four precision forged pinion mate gears, a
forged cross, and precision forged side gears.

SAFTEY PRECAUTIONS

Safety glasses should be wor

Safety glasses should be worn

at all times when assembling

or disassembling axles.

CLEANLINESS

Axle components should be steam cleaned prior to
removal from the vehicle. Dirt is abrasive and will cause
premature wear of otherwise serviceable parts.
Service personnel should use a wash tank for thorough
cleaning of parts just prior to reassembly.

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