TM 5-3805-255-14
0016
Table 8. Brake System Troubleshooting Procedures for the H100C Loader.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
WARNING
Ensure wheels are chocked to prevent loader from moving. Failure to follow this
warning may result in death or injury to personnel.
1. Check for incorrectly adjusted
Adjust brake lining (WP 0059). If
1. Brakes Drag.
brakes.
problem still exists, go to step 2.
2. Check for broken return springs.
Replace spring (WP 0059). If problem
still exists, go to step 3.
3. Check for broken wedge return
Replace spring (WP 0059). If problem
spring.
still exists, notify Sustainment
Maintenance.
1. Check brake adjustment.
Adjust brake linings (WP 0059). If
2. Inadequate Braking.
problem still exists, go to step 2.
2. Check for worn brake linings.
Replace brake linings (WP 0059). If
problem still exists, go to step 3.
3. Check for low fluid level in power
Add or replace fluid (WP 0013). If
cluster.
problem still exists, go to step 4.
4. Check for defective wheel
Repair or replace wheel cylinder
cylinders.
(WP 0059). If problem still exists, go
to step 5.
5. Check air system for leaks.
Fix air leaks. Repair or replace
components as needed. If problem
still exists, go to step 6.
6. Check for defective brake treadle
Clean, repair, or replace treadle valve
valve delivery pressure.
(WP 0061). If problem still exists, go
to step 7.
7. Check for defective power cluster. Repair or replace power cluster
(WP 0060). If problem still exists, go
to step 8.
8. Check for restricted air or
Repair or replace lines. If problem still
hydraulic lines.
exists, notify Sustainment
Maintenance.
