TM 9-2320-280-34
This task covers:
a. Removal
c. Installation
b. Repair
INITIAL SETUP:
T__ls
_oo_
E___pm_____ondi_i__
_ qui __ ent C ___ t on
General mechanic's tool kit:
Engine access cover removed (TM 9-2320-280-20).
automotive (Appendix G, Item 1)
Fuel injection lines removed (para. 4-4).
Fuel injection lines bracket removed
Mat__ials/____s
___ er___ Part _
(TM 9-2320-280-20).
RTV sealant (Appendix B, Item 43)
CDR valve bracket removed (TM 9-2320-280-20).
Gasket (Appendix E, Item 29)
Heater outlet/inlet piping removed
(TM 9-2320-280-20).
______ _e _ renc __
Manual_R_fe____es
___ nt _____ _e __
Mai__enance_L_vel
TM 9-2320-280-20
TM 9-2815-237-34
Direct support
TM 9-2815-237-34P
a. Removal
NOTE
In some cases, flanged head fasteners may be present instead of
standard fasteners and washers. In all cases, washers should be
used when replacing a flanged head fastener with a standard
fastener.
1.
Remove capscrew (6) and transmission oil dipstick tube (7) from cylinder head (5).
2.
Remove a combination of two capscrews (3), six studs (2), four washers (1), and rocker arm cover (4)
from cylinder head (5).
b. Repair
For rocker arm cover repair procedures, refer to TM 9-2815-237-34.
c. Installation
NOTE
When applying RTV sealant, keep sealant out of capscrew
holes.
During installation, RTV sealant or new gasket is approved.
If applying RTV sealant, perform step 1.
If installing new gasket, RTV sealant may be applied with the
gasket, but is not required.
1.
Apply a .06 in. (1.5 mm) bead of RTV sealant around rocker arm cover (4) sealing surface.
2.
Install rocker arm cover (4) on cylinder head (5) with eight washers (1), two capscrews (3), and six
studs (2) following assembly diagram.
Tighten capscrews (3) and studs (2) to 13-25 lb-ft (18-34 Nm).
3.
4.
Install transmission oil dipstick tube (7) on cylinder head (5) with capscrew (6). Tighten capscrew
(6) to 25-37 lb-ft (34-50 Nm).
Change 2
