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8
Installing the Hydraulic
Pump
Parts needed for this procedure:
1
Hydraulic pump
1
45-degree fitting (male ends)
1
Hub assembly
1
Square key (1/4 x 1 inch)
4
Setscrew (5/16 x 3/4 inch)
1
Pump bracket
2
Bolt (with thread-locking compound) (5/16 x 3/4 inch)
2
Washer (3/8 inch)
1
Large 90-degree elbow (with hose barbed end)
Procedure
1.
Install the large square 90-degree elbow to the
side of the hydraulic pump.
2.
Install the 45-degree elbow to the side of the
hydraulic pump
(Figure
Figure 17
1. 45-degree elbow
2. Hydraulic pump
3. Large 90-degree elbow
(with hose barbed end)
3.
Remove the existing cover over the engine PTO
(power takeoff).
4.
Install the pump bracket to the engine with 2
bolts (5/16 x 3/4 inch) and 2 washers (3/8 inch).
Refer to
Figure 18
install the pump bracket.
17).
4. Male end
5. Female end
for the correct position to
1. Engine
2. Engine PTO shaft
3. Pump bracket
5.
Apply anti-seize compound to the engine PTO
(power takeoff) shaft and the hydraulic motor
shaft.
6.
Install the square key (1/4 x 1 inch) into the slot
in the engine PTO shaft
7.
Align the hub assembly with the square key and
install it onto the engine PTO (power takeoff)
shaft
(Figure
Note:
Make sure that the hub assembly is
totally bottomed out on the shaft.
8.
Apply removable thread-locking compound to
the 2 setscrews (5/16 x 3/4 inch) and install
them into the hub assembly to secure it to the
PTO shaft
g003611
10
Figure 18
4. Washer (3/8 inch)
5. Bolt (5/16 x 3/4 inch)
(Figure
19).
19).
(Figure
19).
g003818
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