TM-9-2520-246-34

TRANSMISSION MODEL 3052, NSN 2520-00-347-4520

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL

MAY 1978
TM-9-2520-246-34

  TM-9-2520-246-34 - Page 24 of 153

TM 9-2520-246-34
Table 2-2.02. Troubleshooting
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TRANSFERS
TRANSFER MODEL T-136-27
NOTE
If possible, make external and operational inspection in accordance with TM 9-2320-
209-34 before disassembling transfer. Troubleshooting is done with the transfer
removed from the vehicle.
1. LUBRICANT LEAKING FROM GASKETS AND SEALS.
Test 1. Inspect
Step 1.
Step 2.
Step 3.
Step 4.
Step 5.
Test 2. Inspect
Step 1.
transfer thoroughly for source of leakage.
Disassemble transfer, as required. (Refer to para 4-5 and 4-6.)
Replace seal(s). (Refer to para 4-5 and 4-6.)
Replace gasket(s). (Refer to para 4-5 and 4-6.)
Assemble transfer (to complete assembly). (Refer to para 4-7 and 4-8.)
Fill transfer with lubricant. (Refer to LO 9-2320-209-12 gasoline or LO 9-2320-209-12/1
multifuel.)
transfer for cracked or defective front output shaft case.
Replace front output shaft case. (Refer to para 4-5f and 4-7d.)
Step 2. Add lubricant to level. (Refer to LO 9-2320-209-12 gasoline or LO 9-2320-209-12/1
multifuel.)
Test 3. Inspect transfer for cracked or defective transfer case cover.
Step 1. Replace transfer case cover. (Refer to para 4-6d and 4-7d.)
Step 2. Add lubricant to level. (Refer to LO 9-2320-209-12 gasoline or LO 9-2320-209-12/1
multifuel.)
Test 4. Inspect transfer case for cracks, breaks, galling, stripped threads, missing threads, out-of-round
bores, irregular surfaces, and broken casting. (Refer to para 4-16 and 4-17.)
Step 1. Replace transfer case. (Refer to para 4-6f and 4-7b.)
Step 2. Add lubricant to level. (Refer to LO 9-2320-209-12 gasoline or LO 9-2320-209-12/1
multifuel.)
2. LUBRICANT LEAKING FROM AIR CYLINDER ASSEMBLY.
Test 1. Inspect air cylinder tube gasket for leakage or damage.
Step 1. Replace air cylinder tube gasket. (Refer to para 4-5e and 4-8m.)
Step 2. Add lubricant to level. (Refer to LO 9-2320-209-12 gasoline or LO 9-2320-209-12/1
multifuel.)
2-7


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