TM 5-3810-300-24&P-3
Specifications
1.0
ENGINE PARTS (Standard Size, New)
MINIMUM
MAXIMUM
LIMITS
Inside diameter:
Front and rear.......................................................
1.5000"
1.5010"
Center and intermediate .......................................
1.5010"
1.5030"
Clearance--bearing-to-shaft:
Front and rear.......................................................
.0025"
.0040"
.0060
Center and intermediate .......................................
.0025"
.0050 "
0090."
Outside diameter:
Front and rear.......................................................
2.1880"
2.1885"
Center and intermediate .......................................
2.1840"
2.1860"
Diameter of cylinder block bore ..................................
2.1875"
2.1885 "
Front and rear.......................................................
.001 press
.0005 loose
Intermediate (extruded) ........................................
.0015"
.0065 "
Intermediate (die cast)..........................................
.0015"
.0105"
Camshaft and Balance Shaft Gears
Inside diameter ...........................................................
1.1865
1.1875"
Clearance--gear-to-shaft.............................................
.0015"press
.0.0001"
Backlash .....................................................................
.0030"
.0080"
.0100"
Idler Gear
Backlash .....................................................................
.0030"
.0080"
.0100"
Pre-load--Variation on pull 2 Ibs. 11 oz......................
1/2 lb
6 3/4 lb
1/2.6 3/4 lb.
Crankshaft Timing Gear
Inside diameter
......................................
4.7490"
4.7500"
Clearance--gear-to-shaft
......................................
.001 ".press
.001 " loose
Backlash
......................................
.0030"
.0080"
.0100"
Blower Drive Gear
Backlash .....................................................................
.0030"
.0080"
.0100"
Gear-to-hub fit.............................................................
.0005" press
.001 " loose
Support-to-end plate ...................................................
.0005" press
.0025" loose
Inside diameter (support bushing) ..............................
1.6260"
1.6265"
Hub diameter (at bearing) ...........................................
1.6240"
1.6250"
Hub-to-support bushing clearance..............................
.0010"
.0025"
.0050"
Hub-to-cam clearance ...............................................
.0020"
.0070"
End thrust (current bearing) ........................................
.0060"
.0140"
End thrust (former flanged bearing) ............................
.0050"
.0080"
.0100"
Cylinder Head
Flatness--transverse (
6 cyl.)..................................
.0040"
Flatness--longitudinal (6 cyl.) .....................................
.0100
Distance between top deck and fire deck ...................
3.5560"
3.5680"
3.5360"
Water nozzles .............................................................
.0312" recess
Flush
Cam follower bores .....................................................
1.0620"
1.0630"
1.0650"
Seat width--30 (4-valve).............................................
.0468"
.0937"
.0937"
Valve seat runout ........................................................
.0020 "
.0020 "
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