TM-5-3895-371-24-P
BITUMINOUS DISTRIBUTOR BODY M918, MODEL D-63
TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST
MARCH 1981
TM-5-3895-371-24-P - Page 30 of 330
TM 5-3895-371-24 & P
Table 2-2.
Troubleshooting.
TEST
OR INSPECTION
CORRECTIVE ACTION
1.
2.
3.
BURNERS INOPERATIVE OR OPERATING IMPROPERLY:
Step 1.
Clogged fuel lines.
Drain and clean the lines.
Step 2.
Faulty valves.
No repair, replace valves (para 10-1).
Step 3.
Fuel pump inoperative.
Repair fuel pump (para 2-35).
BITUMETER WHEEL FAILS TO RAISE:
Step 1.
Wheel frame binding or bent.
Repair the wheel frame.
step 2.
Loose air connection.
Tighten connections.
Step 3.
Defective solenoid.
Replace solenoid (para 2-23).
Step 4.
Defective wiring.
Check all connections and tighten as needed.
step 5.
Defective cylinder daiphragm.
Replace diaphragm (para 8-1) .
BITUMETER WHEEL FAILS TO LOWER:
step 1.
Wheel fork binding or bent.
Repair or replace the wheel fork (para 2-23).
step 2.
Loose air connection.
Tighten connections.
MALFUNCTION
2-7
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