Thermo King 919180, Manual

Page: 75 / 148

Engine Maintenance
75
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 (see Tool Catalog). Set belt tension to a
reading of 55 to 60. Recheck restraining mount
alignment using a straight edge.
This is a blowup of balloon items for “Engine
Mounting Components” on page 73.
Install chain on
“DEPRESSED”
side of eye bolt.
AGA649
1. Eye Bolt 10. Locknut (HH)
2. Locknut (3/8 in.) 11. Stud
3. Belleville Washer (3/8 in.) 12. Locknut (HH)
4. Vibration Mount 13. Flatwasher (3/8 Galv.)
5. Screw 14. See Note 9.
6. Flatwasher 15. Locknut (HH)
7. Nyloc Nut 16. This End Through Existing Hole In Engine Flange
8. Flatwasher (3/8 Galv.) 17. 2-Link Chain
9.
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.
18. Always install chain on indented side of eye bolt
19. Screw (3/8 in. SS)
20. Gauge Bracket
Figure 42: Chain/Restraining Mount