TM 5-3825-226-24
AIR COMPRESSOR
16.
Check the clearance between the connecting rod
bearings and crankshaft journals with tool (C).
Put PLASTIGAGE (C) on bearings. Install the
bearing caps to the respective connecting rod.
Tighten the bolts to a torque of 100 to 115 lb.in.
(11.3 to 13.0 N-m).
17.
Remove the bearing caps (21) and measure the
PLASTIGAGE. The clearance must be between
.0003 to .0021 in. (0.008 to 0.053 mm).
18.
Put clean SAE 30 engine oil on the bearing caps
and the bolts. Install the bearing caps, the bolts
and locks. Tighten the bolts to a torque of 100 to
115 lb.in. (11.3 to 13.0 N-m). Bend the locks up
against the bolts.
19.
Put inlet valves (22) in position in the cylinder
block.
20.
Install discharge valve (25), spring (23) and cap
nuts (24) in cylinder head (26).
21.
Install the inlet valve springs in the bottom of
cylinder head (26). Use clean grease to hold the
springs in position.
22.
Put the cylinder head and gasket in position on
the cylinder block and tighten bolts (27) evenly.
23.
Put the spacer, two gaskets and governor (29) in
position and tighten bolts (31).
24.
Install the key in the crankshaft. Put pulley (28)
in position and tighten nut (30) to a torque of 50
lb.ft. (70 N•m) plus the amount needed to make
an alignment of the opening (slot) in the nut with
the hole in the shaft. Install the cotter pin. end
by:
a)
install air compressor
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