Spicer 326837 User Manual
Spicer
Reference:
®
Axles & Brakes
P/N: SHAIS133
WORK INSTRUCTIONS – DANA KIT PART NUMBER: 326837
Kenworth Campaign Number: 01KW7
Kenworth Recall Bulletin Number: C-E-101
Below are work instructions for the replacement of specific tie rod end crosslink and brake assemblies from vehicles equipped with Dana E-1000I
or E-1200I steer axles and Dana ES165-5L ES brakes.
Tie Rod Assembly Replacement
1. Disconnect the tie rod end.
2. If the cross tube is being replaced, count the number of
exposed threads on the tie rod end.
3. Loosen the clamp nut and unscrew the tie rod end.
4. Install new tie rod ends or new cross tube.
NOTE: Cross tube has right-hand and left-hand threads for
corresponding sides of the vehicle.
5. Thread tie rod end into cross tube past the tube split. The
number of threads exposed from the tube should be equal
on both left and right tie rod ends.
CORRECT
The threaded portions of both
tie rod ends must be completely
inserted in cross tube split
Equal threads exposed on
left and right tie rod ends
INCORRECT
Threaded end is not completely
inserted in cross tube split
7. Install tie rod end into knuckle tie rod arm. Secure with
slotted nut and tighten to 120-160 ft. lbs. (163-217 N€m).
3
1
2
1 – Tie rod arm
2 – Tie rod end
3 – Slotted nut
4– Cotter pin
5 – Position clamp fastener away from beam
Figure 2
8. Install the cotter pin in the slotted nut and bend the ends to
secure. If necessary, tighten the nut until the holes align.
9. Adjust toe-in.
NOTE: On tie rods with rotating clamp, position clamp with fastener
away from beam.
4
5
Figure 1
6. Tighten the clamp nut to 45-60 ft. lbs. (61-81N€m). Make
sure the tab on the clamp holds the end of the cross tube.
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General Information
DANGER: Avoid creating dust possible cancer and lung
!
disease hazard
While Dana does not offer asbestos brake linings, the long-term
effects of some non-asbestos fibers have not been determined.
Current OSHA Regulations cover exposure levels to some
components of non-asbestos linings but not all. The following
precautions must be used when handling these materials.
1. AVOID CREATING DUST. Compressed air or dry brushing
must never be used for cleaning brake assemblies or the
work area.
2. DANA RECOMMENDS THAT WORKERS DOING BRAKE
WORK MUST TAKE STEPS TO MINIMIZE EXPOSURE TO
AIRBORNE BRAKE LINING PARTICLES. Proper procedures
to reduce exposure include working in a well ventilated
area, segregation of areas where brake work is done, use
of local filtered ventilation systems or use of enclosed cells
with filtered vacuums. Respirators approved by the Mine
Safety and Health Administration (MSHA) or National
Institute for Occupational Safety and Health (NIOSH)
should be worn at all times during brake servicing.
3. Workers must wash before eating, drinking or smoking;
shower after working, and should not wear work clothes
home. Work clothes should be vacuumed and laundered
separately without shaking.
4. OSHA Regulations regarding testing, disposal of waste and
methods of reducing exposure for asbestos are set forth in
29 Code of Federal Regulations §1910.001. These
Regulations provide valuable information which can be
utilized to reduce exposure to airborne particles.
5. Material safety data sheets on this product, as required by
OSHA, are available from Dana.
Brake Maintenance Preliminary Steps
Prior to performing any maintenance requiring removal of the tire
and wheel, the following preliminary steps must be taken to ensure
your safety. Refer to Figure 3.
Support On
Jack Stands
of Adequate
Capacity
Block Wheels
Figure 3
1. Set parking brake and block wheels to prevent vehicle
movement.
2. Raise drive axle with a jack and support on suitable stands.
WARNING: Never work under a vehicle supported by a
!
jack.
3. Cage spring-type brake chamber following vehicle
manufacturer’s instructions.
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Removal/Disassembly
Drum Removal
1. Perform “Brake Maintenance Preliminary Steps”.
2. While depressing locking sleeve, back off brake adjuster
adjustment nut on manual brake adjusters. Refer to
Figure 4. Continue turning until shoes are fully returned to
released position and clear of drum. On self adjusting
brake adjusters, follow manufacturer’s instructions.
NOTE: With outboard mounted drums go to step 6.
Turn Adjuster Nut to
Back-Off Adjustment
Figure 4
3. On drive axles, remove stud nuts and axle shafts. If used,
remove Iockwashers and taper dowels. If necessary,
loosen dowels by holding a brass drift in the center of the
shaft head and striking it a sharp blow with a hammer. On
trailer and steer axles, remove hub cap.
WARNING: Do not strike the axle shaft flange with a
!
hammer. Do not use chisels or wedges to loosen shaft or
dowels.
4. Remove axle spindle nut(s) and washer.
5. While rocking drum, pull outboard enough to allow
removal of outer wheel bearing.
6. Remove drum by pulling outboard while rocking from side
to side. If shoes are not clear of drum, return to Step 2
above.
CAUTION: If difficulty is found on removal, do not force
!
drum. Excessive pulling force may damage brake
components.
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