|
| |
TM 10-4320-351-14
4.14.6
Replace Intake Manifold. (Refer to figure 4-22.)
This task consists of:
a.
Removal
b.
Installation
INITIAL SET-UP:
Tools:
Materials/Parts Required:
Tool Kit, General Mechanics
Gasket (Appendix I, Item 18)
(Appendix B, Section III, Item 1)
Washer, Lock (Appendix I, Item 74)
Equipment Condition:
Pumping assembly shut down. (para. 2.6.)
a.
Removal.
(1)
Loosen clamp (1) and detach air filter, if installed. Install and clamp dust cap (2).
(2)
Lift boots (3), and remove power lead (4) and connecting wire (5) from intake air heaters (6).
(3)
Remove intake air heaters (6) from intake manifold (7).
(4)
Remove two nuts (8) and flat washers (9) attaching air intake adapter (10) to the intake manifold (7).
(5)
Remove clamp (11) and hose (12) from intake manifold (7).
CAUTION
The four socket head cap screws are of two lengths. Note that the longer cap
screws come out of the portion of the intake manifold with thicker lands.
(6)
Remove the four socket head cap screws (13) and lock washers (14) from the cylinder heads. Discard lock
washers (14).
(7)
Remove intake manifold (7) and two gaskets (15). Discard gaskets (15).
(8)
Clean any gasket material residue from cylinder head flange (16) and intake manifold (7) flange.
b.
Installation.
(1)
Install two gaskets (15) on cylinder heads (16).
CAUTION]
Ensure that the two longer socket head cap screws are used to secure the portion
of the intake manifold with thicker lands.
(2)
Position intake manifold (7), and install the four socket head cap screws (13) and lock washers (14) to
attach manifold to cylinder heads (16). Alternately tighten the socket head cap screws (13).
4-42
|
