Gear Shift Group Direct Drive
Usage:
(1) 3T6831 Spring: (four)
Length under test force ... 15.8 mm (.62 in)
Test force ... 66.7 ± 3.3 N (15.00 ± .74 lb)
Free length after test ... 29.97 mm (1.14 in)
Outside diameter ... 17.06 mm (.672 in)
(2) 7T7428 Spring: (two)
Length under test force ... 26.0 mm (1.02 in)
Test force ... 220 ± 11 N (49.5 ± 2.5 lb)
Free length after test ... 34.8 mm (1.37 in)
Outside diameter ... 18.5 mm (.73 in)
NOTE: See Clutch Control Linkage in this module for interlock linkage adjustment procedure.
Caterpillar Information System:
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 Forward-Reverse And Parking Brake Control Linkage Direct Drive
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 Clutch Direct Drive
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 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
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Front Frame
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Recoil Group
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Track Carrier Roller
D4H, D4H SERIES II, AND D4H SERIES III TRACTORS POWER TRAIN Track Rollers