Thermo King UT-1200, Manual

Page: 111 / 169

Engine Maintenance
111
Restraining Mount Adjustment
Install belts and remove slack. After belt tension
has been set (no slack). Check seating in pulleys.
Then proceed to tighten locknut (#2) to compress
the mount until the top of mount is in the same
plane as the gauge brackets (#20). Use straight
edge.to verify. Next, retighten belts using TK
Gauge (P/N 204-427). Set belt tension to a
reading of 75 ± 5. Recheck restraining mount
alignment using a straight edge.
Install chain on
“Depressed” side
of eye bolt.
1. Eye Bolt 11. Stud
2. Locknut (3/8 in.) 12. Locknut (HH)
3. Belleville Washer (3/8 in.) 13. Flatwasher (3/8 Galv.)
4. Vibration Mount 14. See Note 18.
5. Screw 15. Locknut (HH)
6. Flatwasher 16. This End Through Existing Hole In Engine Flange
7. Nyloc Nut 17. Locknut (HH)
8. Screw (3/8 in. SS) 18.
NOTE: Do not torque nuts to the normal
3/8 torque specification. This would cause
unnecessary distortion of the flatwashers. A
snug fit is all that is required.
9.
NOTE: Always install chain on indented
side of eye bolt
19. Flatwasher (3/8 Galv.)
10. 3-Link Chain 20. Gauge Bracket
Figure 186: Chain/Restraining Mount