TM 10-4930-351-14
UNIT MAINTENANCE
ADVANCED AVIATION FORWARD AREA REFUELING SYSTEM MODEL M100A1
REPLACE INTAKE MANIFOLD
INITIAL SET-UP:
Tools:
Materials/Parts Required:
Tool Kit, General Mechanics
Gasket (WP 0117 00, Item 43)
(WP 0113 00, Item 1)
Washer (WP 0117 00, Item 65)
Rags, Wiping (WP 0116 00, Item 21)
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 to avoid
equipment damage.
6.
Remove the four socket head cap screws (13) and washers (14) from the cylinder heads. Discard 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.
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 to avoid equipment damage.
2.
Position intake manifold (7), and install the four socket head cap screws (13) and washers (14) to attach manifold to
cylinder heads (16). Alternately tighten the socket head cap screws (13).
3.
Install and tighten two nuts (8) and flat washers (9) to attach intake adapter (10), clamp (1) and dust cap (2).
4.
Spread clamp (11) and attach hose (12) to intake manifold (7).
5.
Install intake air heaters (6) on intake manifold (7).
6.
Install power lead (4) and connecting wire (5) on intake air heaters (6). Install boots (3) over terminals.
7.
If previously removed, attach air filter to air intake adapter (10) with clamp (1).
0046 00-1
