Table 1. Field PMCS for the H100C Loader - (Continued).
NOT FULLY MISSION
ITEM NO. INTERVAL
d. Rotate camshaft one full revolution
so No. 6 cylinder is at TDC
(compression). In this position, adjust
intake valve bridges and valves for
valve bridges and valves for cylinders
2, 4, and 6 in same manner described
in steps b and c.
e. Install new gaskets and valve
After initial 100 hours of new cylinder Broken bolts, cylinder head
head operation, torque cylinder head gasket leaking.
nuts in sequence shown (Figure 19).
With engine at operating temperature,
loosen one nut at a time (1/4 turn) and
torque in rows as shown to 300 lb-ft
(407 Nm) except for nut #25, which is
to be torqued to 420 lb-ft (543 Nm).
Figure 19. Engine Cylinder Head Torquing Sequence.