 |
|||
|
|
|||
|
Page Title:
Section III. GENERAL MAINTENANCE |
|
||
| ||||||||||
|
|
 TM 10-3930-633-34
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
STEERING/FRONT AXLE/SPRINGSContinued
3. NOTICEABLE PULL TO ONE SIDEContinued
Step 4. Check for dragging brake shoe on one side.
Adjust brake to eliminate shoe drag (see TM 10-3930-633-12).
4. NOISE FROM FRONT AXLE.
Step 1. Check wheel mounting nuts for security.
Tighten as required.
Step 2. Check wheel bearing adjustment.
Adjust wheel bearings (see TM 10-3930-633-12).
5. SHIMMY OR WOBBLE.
Step 1. Check for loose spring shackle or U-bolt.
Tighten and replace parts as required.
Step 2. Check for broken spring leaf.
Replace spring (para. 12-3).
Step 3. Check for bent axle or steering knuckle arm.
Straighten or replace parts as required.
Section III. GENERAL MAINTENANCE
Identify parts of similar configuration to insure
2-4. General
correct reassembly.
Instructions within this section provide for
removal and repair of all major components and
assemblies of the vehicle. It is assumed that
a. Preformed packings, gaskets, seals, and
organizations undertaking such depth of repair
similar material should be discarded when
shall have proper facilities and equipment for
removed. Do not use metal tools to remove
proper performance of the work. The following
sealing material. To prevent damage to mating
surfaces, use wood or plastic as probes.
instructions to be used as a guide in performing
b. Cotter pins, lockwashers, lockwire, self-
disassembly, cleaning, inspection, repair, and
locking nuts, and any similar locking devices
reassembly.
shall be discarded when removed.
CAUTION
c. To facilitate reassembly and installation,
Prior to performing any repair by
apply identifying tags to mating points of electric
welding, refer to paragraph 2-11 for
and hydraulic lines, etc., when they are
specific instructions regarding welding
disconnected. Identify parts of similar con-
of highly stressed parts.
figuration to ensure correct reassembly.
2-5. General Removal Instructions
d. To prevent moisture and foreign matter
from entering open housings, lines, and other
a. Before attempting removal of any electrical
openings, apply protective covers as soon as
component, make certain that the system is not
practical after disassembly. Wrap all parts in
energized. Disconnect battery ground strap.
clean paper or dip parts in preservative oil,
b. Insure that adequate clearance is available
Military Specification MIL-C-8188, or equivalent.
for removal of the component. Disassemble the
e. Remove only those parts requiring repair or
truck to the extent necessary to provide adequate
replacement. Do not disassemble a component
working clearance.
any further than necessary to accomplish needed
c. Use a chain hoist, jack or other aid when
repairs.
lifting the heavier components. The lifting device
should be positioned and attached to the com-
ponent to remove all strain from the mounting
a. When cleaning ball or roller bearings, place
hardware before the last of the hardware is
them in a basket and suspend them in a container
removed.
of dry cleaning solvent overnight. If necessary,
d. To facilitate reassembly and installation,
use a brush to remove caked grease, chips, etc.
apply identifying tags to mating ends of electric
Avoid rotating the bearing before solid particles
or hydraulic lines as they are disconnected.
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals