Farmall 90 Manual page 9

PISTON DATA (continued) PISTON DATA (continued)
Piston ring groove clearance (measured vertically): Piston ring groove clearance (measured vertically):
-- 1° ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- 2° ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- 3° ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly clearance between piston ring ends in cylinder
sleeves:
-- 1° ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- 2° ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- 3° ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spare piston ring oversizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VALVE TIMING GEAR DATA
Inside diameter of camshaft bearings (fitted and reamed): Inside diameter of camshaft bearings (fitted and reamed):
-- front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- intermediate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Diameter of camshaft journals:
-- front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- intermediate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-- rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clearance between camshaft journals and bushings . . . . . . . . . . .
Camshaft end float . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft to camshaft teeth clearance . . . . . . . . . . . . . . . . . . . . . .
TAPPET DATA
Tappet bore in crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside diameter of standard tappet . . . . . . . . . . . . . . . . . . . . . . . . .
Tappet running clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ROCKER ARM - - VALVE DATA
Rocker--arm shaft diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rocker--arm shaft seat diameter . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rocker arm bore to shaft clearance . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 10 - - ENGINE - - CHAPTER 1
mm (in)
Farmall 90 - - Farmall 95
0.100 to 0.175 (0.0039 to 0.0068)
0.060 to 0.110 (0.0023 to 0.0043)
0.040 to 0.073 (0.0015 to 0.0028)
0.30 to 0.40 (0.0118 to 0.0157)
0.60 to 0.80 (0.0236 to 0.0314)
0.30 to 0.55 (0.0118 to 0.0216)
0.500 (0.0196)
mm (in)
54.083 to 54.147 (2.1292 to 2.1317)
54.083 to 54.147 (2.1292 to 2.1317)
54.083 to 54.147 (2.1292 to 2.1317)
53.995 to 54.045 (2.1257 to 2.1277)
53.995 to 54.045 (2.1257 to 2.1277)
53.995 to 54.045 (2.1257 to 2.1277)
0.038 to 0.152 (0.0014 to 0.0059)
0.230 ± 0.130 (0.0090 ± 0.0051)
0.076 to 0.280 (0.0029 to 0.0110)
mm (in)
16.000 to 16.030 (0.6299 to 0.6311)
15.929 to 15.959 (0.6271 to 0.6283)
0.041 to 0.101 (0.0016 to 0.0039)
mm (in)
18.963 to 18.975 (0.7465 to 0.7470)
19.000 to 19.026 (0.7480 to 0.7490)
0.025 to 0.063 (0.0009 to 0.0024)
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