74
TK 61555-2-MM-EN
2. Place a 1/2 in. drive wrench in the 1/2 in. square hole in the eccentric plate use it to hold the
eccentric plate when the adjustment bolt is loosened in the next step.
3. Loosen the adjustment bolt for the eccentric plate and use the 1/2 in. drive wrench to slowly
raise the eccentric plate to its highest position and release the belt tension.
4. Remove the belt from the cross shaft/engine pulley and the idler pulleys.
5. Support the compressor and unbolt the compressor mounting flange from the engine (leave
the refrigeration lines connected).
6. Slide the compressor assembly away from the engine.
7. Remove the belt through the gap between the compressor coupling and the flywheel.
8. Install the new belt on the compressor coupling through the gap between the compressor
coupling and the flywheel.
9. Slide the compressor back into position and install the mounting bolts.
10. Use use the 1/2 in. drive wrench to slowly raise the eccentric plate its highest position.
11. Place the new belt on the cross shaft/engine pulley and idler pulleys. Verify the belt fits on the
pulleys correctly and is fitted correctly into the grooves in the grooved pulleys.
12. Use use the 1/2 in. drive wrench to slowly lower the eccentric plate against the belt pressure
until the Gauge Tool P/N 2042436 fits over the heads of the spring damper strut bolts.
IIm
mp
po
orrtta
an
ntt:: The gauge tool must not be locked on the bolt heads but must move freely on and off
the bolt heads. The center to center dimension of 139.0 mm (5.472 in.) between the
bolt heads of the spring damper strut is verified using Gauge Tool P/N 2042436,
which is a checking gauge not a setting gauge and should not be used to hold the
spring damper strut in position prior to tightening the holding hardware.
Figure 55.
Place Gauge Tool on Strut Bolts
1.
Gauge Tool P/N 2042436
