TM 5-4310-277-14
(10) Install body (17), nut (16) and tube (15).
and other damage. Inspect tubing for crimps and
(11) Install the air cleaner (14) back on the
cracks.
intake manifold and secure with setscrew (13).
(3) Replace any defective parts as necessary.
(12) Install bodies (12), nuts (11), and breather
c. Assembly and Installation.
tube (10).
(1) Install the exhaust valve assemblies (47 and
(13) Install the bodies (9), nuts (8), and
48, fig. 4-11) and the exhaust manifolds (45 and 46),
unloading tube (7).
secure with screws (44).
(2) Install intake valve assembly (43); then,
(14) Install ferrules (6), nuts (5) and tube (4).
(15) Install ferrules (3), nuts (2), and intercooler
install intake manifold (42) and secure with screws
tubes (1).
(41). Install the interstage safety valve (40).
d. Adjustment. After installation of the throttle
(3) Install the intake valve assembly (39).
arm the idle position of the carburetor may be ad-
Install intake manifold (38) and secure with screws
justed to attain proper idling of the engine. To
(37).
(4) Install bracket (35) to pilot valve (36) and
adjust the throttle arm perform the following:
(1) Start the air compressor. Allow pressure to
secure with screws (34).
build up in air receiver until pilot valve activates
(5) Install arm (33) and secure with screw (32)
(above approximately 175 psi) (12.3025 kg per sq
and nut (31).
(6) Install bracket (30) and cylinder (29).
cm) and pneumatic cylinder actuates throttle arm.
(7) Install sleeve (27) and nut (26) on valve (28).
(2) Loosen nut, figure 4-11, and adjust screw
(8) Install tubes (25), branch tee (24), sleeves
until desired idling speed is obtained. Tighten nut.
(23) and nuts (22).
(9) Install actuating tubes (21), tee (20), sleeves
(19) and nuts (18).
Section Vlll. MAINTENANCE OF EXHAUST SYSTEM
4-15. General
Two engine exhaust mufflers are attached to the
exhaust pipe flange on either side of the engine and
shown in figure 4-12.
are further supported by brackets attached to the
engine block.
