TM 9-2590-209-14&P
Table 4-2. Troubleshooting - Continued
MALFUNCTION
TEST OR OPERATION
CORRECTIVE ACTION
5.
BLADE ASSEMBLY FAILS TO OPERATE - CONTINUED.
Step 27. Disconnect lead assembly 10951609 circuit breaker connector for 24 vde to .ground.
a.
If 24 vdc is present, replace hydraulic pump circuit breaker (para 4-92).
b.
If 24 yde is not present, proceed to step 28.
Step 28. Disconnect lead assembly 10951609 from connector assembly. Check con- nector assembly for 24 vdc
to ground.
a.
If 24 vde is present, repair or replace lead assembly 10951609 (para 4-94).
b.
If 24 vdc is not present, proceed to step 29.
Step 29. Check if gas particulate blower operates for M60 and M60A1 vehicles. Check for 24 vdc at utility outlet
on vehicle master control panel for M60A1 RISE and M60A3. Refer to TM 9-2350-215-20, TM 9-2350-
257-20-1, or TM 9-2350-253-20-1.
a.
If gas particulate blower operates or 24 vdc is present, replace connector assembly.
b.
If gas particulate blower does not operate or 24 vdc is not present, proceed to step 30.
Step 30. Disconnect vehicle master control panel harness circuit 920 for M60 and M60A1 or circuit 37 for M60A1
RISE and M60A3 from connector assembly. Check vehicle master control panel harness connector for
24 vde.
a.
If 24 vde is present, replace connector assembly.
b.
If 24 vde is not present, refer to TM 9-2350-215-20, TM 9-2350-257-20-1, or TM 9-2350-253-20-1
troubleshooting if gas particulate blower does not operate for M60 and M60A1 vehicles or power not
available at utility outlet for M60A1 RISE and M60A3.
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