TM 9-6115-664-13&P
5-9. CYLINDER HEAD MAINTENANCE
16. Ensure adjusting screws (5) and nuts (6) are
installed in their rocker arms (2 or 3). Screws, nuts,
and arms are supplied as an assembly, and should
not be separated.
17. Insert push rods (38, 39) into tappet guide (41). The
tapered ends of the push rods are installed into the
tappet guide with shorter inlet push rod (39) installed
adjacent to cylinder.
18. Install rocker arms (2, 3) into cylinder head (7).
Install rocker bolt (4) and secure using retaining
washers (1).
19. Install mechanical fuel pump (Para. 4-55).
20. Install fuel injector (Para. 4-48).
21. Install engine air filter (Para. 4-43).
22. Install engine exhaust bellows (Para. 4-42).
23. Adjust valve clearance (Para. 4-47).
Figure 5-3. Cylinder Head
(Sheet 7 of 7)
5-30
