0135
TM 1-1740-221-13&P&P
GEAR PUMP (STEERING) - (CONTINUED)
1
2
3
1
WP0115F1
4
5
6
Figure 1. Gear Pump (Removal and Installation)
1.
Disconnect battery negative cables (WP 0111).
2.
Open engine cover (WP 0028).
3.
Lift front of vehicle (WP 0029).
4.
Place a drip pan under the gear pump (Figure 1, Item 2).
5.
Disconnect suction hydraulic hose (Figure 1, Item 5) from itting (Figure 1, Item 3).
6.
Disconnect pressure hydraulic hose (Figure 1, Item 6) from itting (Figure 1, Item 4).
7.
Remove 2 gear pump mount bolts and washers (Figure 1, Item 1).
8.
Remove gear pump (Figure 1, Item 2) from engine.
9.
Remove itting (Figure 1, Item 3) from gear pump, discard o-ring.
10.
Remove itting (Figure 1, Item 4) from gear pump, discard o-ring.
END OF TASK
INSTALLATION
NOTE
Clean gear pump engine mating surfaces.
1.
Install itting (Figure 1, Item 3) on gear pump with new o-ring.
2.
Install itting (Figure 1, Item 4) on gear pump with new o-ring.
3.
Install o-ring on gear pump (Figure 1, Item 2).
4.
Position gear pump on engine.
5.
Install 2 gear pump mount bolts and washers (Figure 1, Item 1).
6.
Connect pressure hydraulic hose (Figure 1, Item 6) to itting (Figure 1, Item 4).
7.
Connect suction hydraulic hose (Figure 1, Item 5) to itting (Figure 1, Item 3).
8.
Connect battery negative cables (WP 0111).
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