TM 10-8145-222-23
0071
REPLACE CONTINUED
CAUTION
The engine mount bracket is slotted, allowing for minor adjustments as needed to
align V-belts. Before tightening mount bolts, make sure that the engine and
compressor belt pulleys for the engine to compressor V-belt are aligned. Failure to
obtain a proper alignment can reduce the life of the belt and/or cause equipment
damage.
There needs to be a clearance of 7 1/4-inches (+/- 1/16) between refrigeration unit
back wall and engine bell housing on outboard side and 7 7/16-inches (+/- 1/16)
between refrigeration unit back wall and engine bell housing on inboard side in order
maintain belt alignment. Make sure that you have obtained this clearance before
tightening mount bracket bolts to chassis.
10. Secure inboard engine mount bracket (Figure 12, Item 4) to chassis (Figure 12, Item 6) using five bolts
(Figure 12, Item 1), new lock washers (Figure 12, Item 2), and washers (Figure 12, Item 3).
11. Torque five bolts (Figure 12, Item 1) to 50 foot-pounds (WP 0091).
NOTE
Ten bolts secure the two engine mount brackets to the refrigeration unit frame. The
five on the inboard side use identical hardware. Two of the outboard side bolts use
different lengths and additional hardware.
12. Secure outboard engine mount bracket (Figure 12, Item 5) to chassis (Figure 12, Item 6) using three bolts
(Figure 12, Item 1), new lock washers (Figure 12, Item 2), and washers (Figure 12, Item 3).
13. Install one long bolt (Figure 12, Item 7), one washer (Figure 12, Item 9), shock mount (Figure 12, Item 11),
spacer (Figure 12, Item 15), new lock washer (Figure 12, Item 8), and nut (Figure 12, Item 10) into chassis
(Figure 12, Item 6) and outboard engine mount bracket (Figure 12, Item 5).
14. Install final long bolt (Figure 12, Item 16), one washer (Figure 12, Item 9), shock mount (Figure 12, Item 11),
spacer (Figure 12, Item 15), new lock washer (Figure 12, Item 8), and nut (Figure 12, Item 10) into chassis
(Figure 12, Item 6) and outboard engine mount bracket (Figure 12, Item 5).
15. Torque bolts (Figure 12, Item 1 and Item 7) to 50 foot-pounds (WP 0091).
16. Check for a clearance of 7 1/4-inches (+/- 1/16) between refrigeration unit back wall and engine bell housing on
outboard side and 7 7/16-inches (+/- 1/16) between refrigeration unit back wall and engine bell housing on
inboard side.
If clearance is not accurate, perform Alignment per this WP.
17. Torque eight inboard mount bracket bolts (Figure 12, Item 12) to 40 foot-pounds (WP 0091).
0071-16
