TM 5-4310-247-15
Note. Service the fuel filter every 500
b. Cleaning and Inspection.
hours.
(1) Clean all parts with an approved clean-
(2) Bleed the fuel system (para 36).
ing solvent and dry thoroughly. Wipe
inside of body with a suitable cloth.
(2) Inspect all parts for cracks, breaks,
bends or worn threads. Replace if
unserviceable.
c. Installation.
b. Inspect for cracks, breaks, obstructions,
(1) Place new cartridge (6) in body as-
or damaged or worn threads. Replace all de-
fective parts. Replace the nozzle holder for any
sembly (7). Install head gasket (5),
cylinder that has been misfiring.
gasket (4), and secure body assembly
c. Install the nozzle holders (para 130).
(7) to head (1) with screw (3).
Section X. COOLING AND EXHAUST
(2) Clean the hoses in soap and water; dry
thoroughly.
a. Removal.
(3) Inspect clamps for damage: replace if
(1) Refer to paragraph 38 and remove the
damaged.
fan guard and belt.
(4) Inspect the hoses for cracks, breaks,
(2) Remove screws (35, fig. 25) and
wear, or deterioration and replace if
washers (30) and lift off the fan (36).
damaged.
b. Cleaning and Inspection.
c. Installation.
(1) Clean all parts with an approved
(1) Position hoses (17 and 19) and clamps
cleaning solvent and dry thoroughly.
(16 and 18) on engine and radiator.
(2) Inspect for breaks, cracks, bends, loose
Tighten the clamps.
blades, or other damage.
(2) Fill engine cooling system with proper
(3) Straighten bends, tighten loose blades.
coolant. Check hose connections for
Replace fan if blades are broken or
leaks.
damaged.
c. Installation.
(1) Position fan (36) on engine (46) and
s e c u r e with washers (30) and
a. Removal.
screws (35) .
(1) Remove rain cap (8, fig. 17) from
(2) Refer to paragraph 38 and install the
muffler.
belt and the fan guard.
(10 ) from the exhaust manifold.
b. Cleaning and Inspection.
(1) Clean all parts with an approved
a. Removal.
(1) Drain the engine cooling system.
cleaning solvent and dry thoroughly.
(2) Loosen hose clamps (16 and 18, fig.
(2) Inspect the muffler for burned or
rusted spots, holes, cracks, or other
25) and remove hoses (17 and 19).
b. Cleaning and Inspection.
damage. Replace a defective muffler.
(1) Clean the clamps with an approved
muffler (9), and rain cap (8).
cleaning solvent; dry thoroughly.
