TM-9-2350-261-20-2 Unit Maintenance Manual Volume 2 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
Page 660 of 1012
TM 9-2350-261-20-2 REPLACE DIFFERENTIAL OIL PUMP — Continued 0354 00 INSTALLATION NOTE If a new oil pump is being installed, use fittings from old pump. 1. Install new packing (1) and elbow (2) in pump (3). 2. Install new packing (4), retainer (5), nut (6), and elbow (7) in pump (3). Tighten nut (6). 3. Install new packing (8) and quick disconnect coupling half (9) in elbow. 4. Apply a thin, even coat of antiseize compound to cleaned external threads of two screws (10) before installation. 5. Fill pump (3) with oil. 6. Install retainer (11) and key (12) on pump (3). 7. Install new gasket (13) on pump (3). 8. Align key (12) in keyway of secondary drive gear. Secure pump (3) to transfer gearcase (14) with two new key washers (15) and screws (10). 0354 00-4