TM 5-3825-270-23&P
0024
Are water pump isolation mounts tight and free of damage?
Ensure water pump isolation mounts are tight and free of damage.
MOUNTING
SCREWS
WATER PUMP
ISOLATION MOUNTS
Figure 2. Water Pump Isolation Mounts - Step 2.
CONDITION/INDICATION
Are water pump isolation mounts tight and free of damage?
DECISION
No - Tighten isolation mounting screws if loose or replace isolation mounts if damaged. (WP 0198) Verify problem
is solved. (Step 5 - Is there excessive water pump noise?)
Yes - Go to step 3. (Step 3 - Is pump drive coupling tightly fastened and free of damage?)
STEP 3
Is pump drive coupling tightly fastened and free of damage?
1.
Remove engine module. (WP 0128)
2.
Ensure pump drive coupling is tightly fastened and free of damage. (WP 0200)
PUMP DRIVE COUPLING
Figure 3. Pump Drive Coupling - Step 3.