D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Caterpillar


Clutch Direct Drive

Usage:

(1) 6T7538 Spring: (one each - four places)

Length under test force ... 46.75 mm (1.841 in)

Test force ... 161 ± 8 N (36 ± 1.8 lb)

Free length after test ... 88.65 mm (3.490 in)

Outside diameter ... 19.3 mm (.76 in)

(2) 4M1677 Dowel: (eight)

Length ... 92.96 mm (3.660 in)

Outside diameter ... 12.637 ± 0.013 mm (.4975 ± .0005 in)

(3) Thickness of three new disc assemblies and two new plates ... 21.21 ± 0.40 mm (.835 ± .016 in)

Thickness of one new 6Y7925 Disc Assembly ... 4.95 ± 0.08 mm (.195 ± .003 in)

Thickness of one new 9P3242 Plate ... 3.18 ± 0.08 mm (.125 ± .003 in)

(4) 3T9016 Spring: (three each - four places)

Length under test force ... 5.97 mm (.235 in)

Test force ... 53.4 ± 5.3 N (12.01 ± 1.19 lb)

Free length after test ... 10.4 mm (.41 in)

Outside diameter:

(Small end) ... 16.28 ± 0.25 mm (.641 ± .010 in)

(Large end) ... 20.57 ± 0.76 mm (.810 ± .030 in)

Caterpillar Information System:

D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Clutch Control Linkage Direct Drive
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Clutch And Transmission Brake Valve Linkage Direct Drive (6T8271 (Earlier); 8E0448 (Later))
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Clutch And Transmission Brake Valve Direct Drive
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Transmission Filter Group Direct Drive
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Transmission And Clutch Pump Group Direct Drive
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Drive Shaft Power Shift
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Bevel And Transfer Gear Group Power Shift
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Linkage For Transmission Controls And Parking Brake
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Transmission
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Transmission Filter Group Power Shift
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Resonator Assembly Power Shift
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Transmission Hydraulic Controls Power Shift (8P8984, 8P3046)
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Transmission Brake Group Direct Drive
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Forward-Reverse And Parking Brake Control Linkage Direct Drive
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Transmission Gear Group Direct Drive
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Gear Shift Group Direct Drive
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Drive Shaft And Coupling Direct Drive
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Steering Clutch And Brake Control Valve
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Linkage For Steering Clutch And Brake And Foot Brake Controls
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Steering Clutch And Brake Group
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Final Drive
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Equalizer Bar
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Track Roller Frame Standard Undercarriage Shown
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Pivot Bar Group
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