TM 10-4610-310-14
0098 00
INSPECTION
1. Inspect the pump for any pitting or corrosion.
2. Inspect the o-rings for any deformity or damage.
3. Inspect the gears for excessively worn teeth or corrosion.
4. Replace parts as necessary.
INSTALLATION
Before installation, remove all the old gasket material from mating surfaces. Wipe all parts clean.
High-Pressure Pump Flange
1. Refer to figure 3 for this procedure section.
2. Align the holes on the pump (6), gasket (7), and flange (8). Fasten with screws (10) and washers (9).
3. Rub a light coat of clean lubricating oil on the o-ring (5) and place it in the groove on the flange (8).
4. Place the key (11) in the recess in the spur gear (4) and slide the gear on the pump shaft.
5. Secure the gear with washer (3), lock washer (12), and bolt (2).
Gearbox
1. Refer to figure 2 for this procedure section.
2. Mate the gearbox (13) to the high-pressure pump flange. Secure with bolts (12), lock washers (11), and
washers (10).
3. Install the key (14) on the engine shaft.
4. Place the pump and gearbox assembly on the mounting base (6) and align the engine shaft into the
gearbox (13).
5. Secure the gearbox (13) to the engine (1) with bolts (4), lock washers (3), and washers (2).
6. Secure the high-pressure pump (5) to the mounting base (6) with bolts (9), lock washers (8), and
washers (7).
7. Refill with oil. See WP 0041 00.
END OF WORK PACKAGE
0098 00-4
