TM-9-2350-261-20-4 Unit Maintenance Manual Volume 4 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-4 REPLACE COOLANT HEATER FUEL PUMP (M113A2, M901A1, AND M1059 ONLY) — Continued 0640 00 2. Apply light coat of sealing compound to all external tapered threads. Do not apply sealant beyond small end of tapered threads. 3. Install adapter (5) on fuel pump (3). Connect hose (4) to adapter. 4. Install coupling (2) on fuel pump (3). 5. Install elbow (1) on coupling (2). 6. Install hose (10) on elbow (1) and on tee (11) on personnel heater fuel pump (12). 7. Place clamp (13) on hull weldnut. Secure with washer (14), two new lockwashers (15), and screw (16). 8. Connect fuel pump lead (17) to circuit 402A lead (18). 0640 00-3