SERVICE MANUAL
CYLINDER HEAD & VALVES
Section 3
NEW INJECTOR CRAB AND INJECTOR CRAB BOLT.
INJECTOR CRAB BOLT
The new style injector crab bolt (IH Part No. 691 105 C1)
[Refer to Figure 7A] eliminates the hardened washer (IH
Part No. 684 496 C1) and injector crab washer (IH Part
No. 675 677 C1) [Refer to Figure 7B] with a full radius
fillet [Refer to 1, Figure 7A].
IMPORTANT: DO NOT USE DISPLACED STYLE
WASHERS WITH NEW STYLE BOLT. THE NEW
BOLT MUST BE USED WITH NEW CRAB ONLY.
DISPLACED BOLT MAY BE USED WITH NEW OR
DISPLACED CRAB.
IMPORTANT: The torque remains the same for the new
style and displaced style bolts, 27 N•m (20 Ibf-ft).
NEW STYLE
(IH PART NO. 691105C1)
DISPLACED STYLE
CG-6868
Figure 7A.
Figure 7B.
1.
Full Radius Fillet Shown
1.
Injector Crab Bolt (684 497 C1)
on New Style Injector Crab
2.
Hardened Washer (684 496 C1)
Bolt (691 105 C1)
3.
Injector Crab Washer (675 677 C1)
CGES-185-3
PRINTED IN UNITED STATES OF AMERICA
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