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TM 9-2815-202-34
5-37. CYLINDER HEAD REPAIR (Cont)
(b) Remove broken valve bridge guides as
1.
2.
3.
4.
Center punch end of valve bridge
guide (18).
Drill hole 0.5 inch deep in end of
guide (18) with No. 3 (0.2130 inch)
drill bit.
Tap guide with 1/4-28 bottoming tap.
Thread bridge guide remover (79)
into tapped hole.
5. Attach slide hammer (80) to guide
remover (79) and remove guide.
(c) Install valve bridge guides as follows:
1.
2.
3.
Apply a coat of sealant to bridge
guide (18).
Start guide (18) in cylinder head with
undercut end first.
Place bridge guide installer (81) over
guide (18) and drive into place.
Installer will position guide to correct
height (2.040 inches) in cylinder
head.
5-46
Change 1
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