SINGLE CYLINDER
AIR COMPRESSOR
TM 5-3805-258-24-1
SPECIFICATIONS
AIR COMPRESSOR (2W9270)
(Models 950BNSCE and 950BSCE)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(lo)
8ore in main bearing (new) . . . . . , . , 1,3802 to 1.3811 in.
(35.06 to 35.08 mm)
8orefor main bearing . . . . , . . . . . . . 1.380to 1.3819 in.
(35.05 to 35.10 mm)
piston diameter (new) . . . , . , . . . . , 3.36 in, (85.35 mm)
Rod center to center length (new) , . . . 3.42 in. (86.94 mm)
piston height (new) . . . . . . , , . . . . 2.44 in. (61.88 mm)
Journal diameter (new) . . . . . , . , . , 1.3780 to 1.3783 in,
(35 to 35.01 mm)
Journal length (new) . . .
1.10 to 1.12 in. (28 to 28.50 mm)
Rod bearing journal diameter (new) , . . . 1.2495 to 1.250 in.
(31 .738 to 31.750 mm)
Crankshaft length (new) . . . . . . . . . , . . 8.67 to 8.71 in.
(220.2 to 221.2 mm)
Full depth of spline (new) . . . , . . , . 1.122 in. (28,5 mm)
(11 ) Diameter of spline end (new) . . . . , . ...0.936 to 0.946 in.
(23.77 to 24.03 mm)
(12) Borediameter . . . . , . . , , . . . . . . 3.1496 t03c1506inQ
(80.0 to 80.026 mm)
(13) Compression rings:
Ringgap, . . . . . . . . . . . .. o.. .,.0.002 to 0@04 in,
(0.05 to 0.10 mm)
Ring side clearance . . . , , . . . . . . . . .0.004 to 0.012 in.
(0.10 to 0.30 mm)
(14) Oil rings:
Ringgap, . . . . . . . . . . . . . . . . . 0.0015 t00,0035 in.
(0.04 to 0.09 mm)
Ring side clearance . , . . . . , . . , . . . .0.004 to 0.012 jn.
(0.10 to 0.30 mm)
2-74.1/2-74.2 (blank)
