TM 10-4930-204-13
b.
Cleaning, Inspection, and Repair.
Drycleaning solvent normally has a flash point
of either 100 or 138 degrees F, depending on the
type being used, but may flash at much lower tem-
peratures if contaminated with gasoline or jet
fuel.
Avoid repeated and prolonged skin contact.
Do not use near open flame or excessive heat.
(1) Clean all parts with drycleaning solvent (item 1, App.
F), and dry thoroughly.
(2) Inspect all parts for cracks, breaks, and other damage.
Replace damaged or defective parts.
(3) Inspect mounting hardware for damaged or stripped
threads.
Replace damaged or defective parts.
c.
Reassembly and Installation.
(1) Install oil ring (10, fig. 5-5), scraper ring (9), and
compression rings (8) on piston (6).
(2) Connect piston (6) to connecting rod (7) and secure by
inserting piston pin (5) and installing retainer (4).
(3) Lower piston and connecting rod down through the top of
the crankcase assembly.
NOTE
Torque capscrews to 14 to 18 ft-lb (1.9 to 2.5
m-kg) on installation.
Match arrow markings on
connection rod and cap.
(4) Install connecting rod cap (3), lockwasher (2), and
capscrew (1).
Bend ears of lockwasher to closed or locked position.
(5) Install engine base (para 5-13),
(6) Install cylinder head (para 4-24),
5-15.
CRANKSHAFT.
a.
Removal.
(1) Remove
(2) Remove
pistons and connecting rod (para 5-14).
flywheel (para 4-24d.).
5-12
