Long 360 Series Service Manual page 140

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DESCRIPTION
Specifications of transmission clutch pressure plate return springs
-free nominal length
-compressed length under a load of 11 · 12 kg (24.5 · 26 lb.)
Specifications of modified P.T.O. clutch release lever return springs
-free nominal length
-length under a load of 25 • 27 kg (55 · 59.5 lb.)
Ill. Gearbox · 6/2
Splines backlash:
-driven gears
-driving gears
-synchromesh engagement sleeve
-planetary reduction gear sliding sleeve (inside spline)
-planetary reduction gear sliding sleeve (outside spline)
Tooth backlash:
-gearbox gears
-gears of the planetary reduction gear
Outside diameter of splined bushings and of 1st and 2nd
speed driven gear bushings
Diameter of the 1st, 2nd, 3rd, and 4th speed driven gear bores
Assembly clearance between 1st and 2nd speed driven gear
bushings and splined bushings and driven gear
Max. permissible clearance
Diameter of 1st and 2nd speed driven gear bushing bores
Diameter of the countershaft
Assembly clearance between bushings and the countershaft
Thickness of the countershaft thrust ring
Permissible wear thickness
Diameter of the reverse gear axle
Inside diameter of bushing
Running clearance of reverse gear axle and bushing
Wear limit
Outside diameter of reverse gear bushing
Bore of the reverse speed gears
Interference fit of the bushing and the reverse speed gears bore
Diameter of reduction gear pinion shafts (50, Fig. 8.11/9)
Diameter of bearing needles (51)
Diameter of bearing needle location on driven gears (53)
Assembly clearance of bearing needles and their
location on driven gears
Wear limit
Thickness of planetary reduction gear pinions frictic.m discs
and of the toothed rim
Wear limit
Specifications of the speed selector plate return spring:
-free length
-length under a load of 8.6·9.5 lbs. (3.9 • 4.3 kg)
Power Train · 136
FITS AND TOLERANCES
ln. (mm.)
25.2
11.2
48.8
29.85
0.0039·0.0042
0.0006·0.0037
0.0039
0.0027-0.0067
0.0134·0.0173
0.0039·0.0079
0.0028·0.0051
1. 7699·1. 7705
1. 7736·1. 77 46
0.0031·0.0045
0.012
1.3569·1.3581
1.3571-1.3583
0.001 0·0.013
0.2224-0.2244
0.197
0.9834·0.9842
0.9868-0.9880
0.0014-0.0047
0.012
1.1420·1.1470
1.1378·1.1397
0.0020·0.0091
0.5665·0.5669
0.1177-0.1181
0.8035-0.8043
0.0004·0.0024
0.0060
0.0567-0.0614
0.0512
1.339
0.787
0.99
0.44
1.61
1.17
0.01 0·0. 106
0.015·0.093
0.100
0.070·0.170
0.340·0.440
0.1 00·0.200
0.070·0.130
44.959·44.971
45.050·45.075
0.080·0.116
0.30
34.466-34.495
34.4 70·34.500
0.025·0.034
5.65·5.70
5.00
24.979-25.000
25.065·25.095
0.035-0.119
0.30
29.000·29.130
28. 900·28. 950
0.050·0.230
14:389-14.400
2.990·3.000
20.41 0·20.430
0.008·0.062
(0.15)
(1.440-1.560)
(1.30)
(34)
(20)