TM 5-5420-209-12
Table 3-1. Direct Support Troubleshooting Procedures. - Continued
Malfunction
Test or Inspection
Corrective Action
5.
WINCH DEVELOPS INSUFFICIENT POWER TO RETRIEVE BAY/OR LIFT BAY FOR BANK LAUNCH
Step 1.
Check engine speed of transporter.
Adjust engine speed to about 1,700 rpm on Model 2280, about 2,000 rpm on Model RBT.
Step 2.
Check hydraulic oil level in hydraulic resewoir.
Add oil as specified in LO 5-5420-209-12.
Step 3.
Check hydraulic lines and connections for leaks.
a. Tighten loose connections.
b. If leaks persist, or winch is not performing properly, notify unit maintenance personnel.
6.
WINCH NOISY
Step 1.
Check for oil leakage around lube oil filler plug and lube oil drain plug.
Tighten plugs.
Step 2.
Check oil level of final drive assembly.
a. Add oil as specified in LO 5-5420-209-12.
b. If noise persists, notify unit maintenance personnel.
7.
CABLE TENSlONER NOISY (RBT ONLY)
Step 1.
Check for oil leakage around lube oil filler plug and lube oil drain plug.
lighten plugs.
Step 2.
Check oil level of tensioner drive assembly.
a. Add oil as specified in LO 5-5420-209-12.
b. If noise persists, notify unit maintenance personnel.
8.
LOCKING CYLINDER INOPERATIVE
Step 1.
Check that quick release pin is removed,
Remove quick release pin.
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