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308611
Service
Engine Replacement
Disassembly
1.
Relieve the pressure.
See page 16.
2. Set POWER ON/OFF on Programmable Skipline
Controller to OFF.
3. Loosen four nuts (24) and bolts (23) at base of air
compressor.
4. Slide compressor to right to remove tension on
belt.
5. Remove four nuts (15) and bolts (132) from rear
plate (110) on hitch side of frame. Remove plate.
6. Remove two bolts (30) and washers (31 and 32)
from left and right sides of hydraulic vane
pump (33).
7. Remove two bolts (13 and 115) from plate (108)
behind hydraulic vane pump (33). Remove plate.
8. Pull back hydraulic vane pump (33).
9. Disconnect I/O cable from Programmable Skipline
Controller.
10. Disconnect battery cable from starter.
11. Tag and disconnect ignition switch and power
wires located on inboard side of engine.
12. Disconnect fuel line at fuel pump.
13. Remove four screws of lower muffler mounting
bracket. Remove lower muffler mounting bracket.
14. Remove four locknuts (15), eight washers (21),
and four capscrew (14).
15. Remove vee belt (19) from engine pulley.
16. Remove engine from main base.
Assembly
1. Place engine on main base.
2. Be sure vee belt (19) is in place. Thread belt
around idler and bottom drive pulley (see Fig. 16
on page 22). Push engine in, and install to other
half of coupler (16) on hydraulic vane pump.
3. Install four locknuts (15), eight washers (21), and
four capscrews (14).
4. Install lower muffler mounting bracket with four
screws.
5. Connect fuel line at fuel pump.
6. Connect ignition switch and power wires located
on inboard side of engine.
7. Connect battery cable to starter.
8. Connect I/O cable from Programmable Skipline
Controller.
9. Push in hydraulic vane pump (33).
10. Install plate (108) behind hydraulic vane pump
(33). Install with two bolts (13 and 115).
11. Install two bolts (30) and washers (31 and 32) to
left and right sides of hydraulic vane pump (33).
12. Install rear plate (110) on hitch side of frame with
four nuts (15) and bolts (132).
13. Slide compressor to left to increase tension on
belt.
14. Tighten four nuts (24) and bolts (23) at base of air
compressor.