TM 5-3805-261-23-2
ROCKER ARM ASSEMBLY MAINTENANCE - CONTINUED
0273 00
INSTALLATION - CONTINUED
NOTE
Install push rods and tappets in original positions.
Install flat end of tappets first and ball end of push rods to mate with tappets.
32.
Lubricate eight tappets (5) and push rods (6) with oil and install in cylinder head (4) in original positions.
33.
Cover threads of one bolt (1) with tape to protect preformed packing (55) in bracket (48).
34.
Install washer (2) and bolt (1) with taped threads
48
through bolt hole in bracket (48). Remove tape.
38
1
35.
Install three washers (2) and bolts (1) through brackets
27
(16, 27, and 38).
2
36.
Apply antiseize compound to threads of four bolts (1).
16
37.
Install valve mechanism assembly (3), bolts (1), and
55
3
washers (2) on cylinder head (4) as an assembly.
(HIDDEN)
6
5
4
397-1311A
CAUTION
Adjusting screws must be loose and seated on push rods before installing bolts.
38.
Tighten four bolts (1) in sequence to 115 lb-ft (156
1
Nm).
39.
Tighten four bolts (1) in sequence to 185 lb-ft (251
Nm).
40.
Repeat tightening four bolts (1) in sequence to 185 lb-
ft (251 Nm).
397-1320
0273 00-7
