TM 5-3805-296-23-2
0112
Table 1. Service Brakes Do Not Engage Correctly.
0112
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Service Brakes Do Not
WARNING
Engage Correctly
Sudden machine movement or release of air under pressure can cause
injury to persons on or near the machine.
Always wear eye protection when testing and adjusting air system and
brakes.
Wheels must remain chocked when testing and adjusting air system and
brakes.
Failure to follow these warnings may result in injury or death to
personnel.
Test Step 1. Check for Active Codes.
1. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
2. Connect MSD (WP 0008).
3. At MSD, check for active
Diagnostic Code(s) Active
diagnostic code(s) (WP 0008).
Diagnose and repair active diagnostic
code(s) (WP 0005).
Proceed to Test Step 12.
No Diagnostic Code(s) Active
Proceed to step 4.
4. At MSD, check for active event
Event Code(s) Active Diagnose and
code(s) (WP 0008).
repair active event code(s) (WP 0005).
Proceed to Test Step 12.
No Event Code(s) Active Proceed to
Test Step 2.
Test Step 2. Inspect Air System
Components.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Perform Compressed Air System
Air System Components OK
Inspection (WP 0176).
Proceed to Test Step 3.
Air System Components Damaged
or Leaking Perform repair or
replacement as required by
Compressed Air System Inspection
(WP 0176).
Proceed to Test Step 12.
Test Step 3. Test System Air
Pressure.
1. Lower left frame access plate
(WP 0376).
