INJECTOR GP-FUEL 4600733 - Caterpillar

Illustration 1 g00745238
Check the torque of the nuts on the feed roller wheels. The proper torque is listed in Table 1. Tighten the nuts, if necessary.Note: If the feed roller wheel has been removed or replaced, check the torque of the nuts after the initial 10 hours of operation.
Table 1
Nuts on the Feed Roller Wheels    
Model     Torque    
HH45    
270 40 N m (200 30 lb ft)    
HH55    
270 40 N m (200 30 lb ft)    
HH65    
270 40 N m (200 30 lb ft)    
HH75    
400 50 N m (295 37 lb ft)