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308611
Service
Air Compressor Replacement
Disassembly
1.
Relieve the pressure.
See page 16.
2. Set POWER ON/OFF on Programmable Skipline
Controller to OFF.
3. Remove four nuts (24) and bolts (23) at base of air
compressor (22).
4. Slide compressor to right to remove tension on vee
belt (19).
5. Remove four nuts (15) and bolts (132) from rear
plate (109) on hitch side of frame. Remove plate.
6. Remove two bolts (30) and washers (31 and 32)
from left and right sides of hydraulic pump.
7. Remove two bolts (13 and 115) from plate (108)
behind pump. Remove plate.
8. Pull hydraulic pump back and remove belt.
9. Disconnect two air lines from compressor (22):
a. Use flat side of 7/16 in. open-end wrench.
b. Push up on base of air fitting, and pull down on
air line.
10. Remove air compressor.
Assembly
1. Place air compressor (22) over slots on cart for
compressor. Loosely install four nuts (24) and bolts
(23) to base of compressor.
2. Push down new belt from top. Push hydraulic
pump in, and install belt. Thread belt around idler
and bottom drive pulley, and install on compressor
pulley. Fig. 16.
3. Install plate (108) behind pump with two bolts (13
and 115).
4. Install two bolts (30) and washers (31 and 32) to
left and right sides of hydraulic pump.
5. Slide compressor to left to tension belt.
Adjust
belt tension for 1/2 in. (13 mm) total play.
6. Tighten four nuts (24) and bolts (23) at base of air
compressor.
7. Install rear plate. Secure plate on hitch side of
frame with four nuts (15) and bolts (132).
8. Connect two air lines to air compressor:
a. Use flat side of 7/16 in. open-end wrench.
b. Push up on base of air fitting, and insert air
line.
