BUSHING 4826737 - Caterpillar

Illustration 5 g00107976
Outlet Relief Valve
(11) Torque converter outlet relief valve. (17) Spacers.
Table 1
Torque Converter Pressure
Pressure Pressure Tap Pressure at High Idle Adjustment
Lockup Clutch Hold Pressure (If equipped) (C) Minimum pressure is: 1965 kPa (285 psi)
Maximum pressure is: 2100 kPa (305 psi) -
Torque Converter Inlet (D) Maximum pressure with cold oil is 930 kPa (135 psi). -
Impeller Clutch (Pedal Released) (F) Impeller clutch pressure is 1980 300 kPa (285 44 psi). -
Impeller Clutch (Pedal Depressed) Minimum pressure is 356 kPa (50 psi).
Maximum pressure is 657 kPa (95 psi). -
Torque Converter Outlet (H) Torque converter outlet pressure is: 70 10 kPa (10 1.5 psi). Add spacers (17) or remove spacers (17).
Table 2
Pressure Change for One Spacer(1)
Description Thickness Pressure Change Part
5M-9623 Spacer 0.91 mm (.036 inch) 18.2 kPa (2.64 psi) Output Relief Valve (11)
5M-9624 Spacer 0.25 mm (.010 inch) 5.0 kPa (.73 psi)
(1) Before an adjustment is made to outlet relief valve (11), make sure that the valve springs are not weak or broken.
Table 3
Required Tools
Part Number Description Quantity
1U-5481 Pressure Gauge Group 1
1U-5482 Pressure Adapter Group 1 Lockup Clutch Disengaged (Minimum clutch pressure)
The drive shaft rotates between the torque converter and the transmission whenever the engine is running. Contact with the rotating shaft can result in personal injury or death.The rotating shaft is located under the implement and steering pumps. Do not allow personnel into the pump bay area behind the cab when the engine is running.
Personal injury or death can result from sudden machine movement.Sudden movement of the machine can cause injury to persons on or near the machine.To prevent injury or death, make sure that the area around the machine is clear of personnel and obstructions before moving the machine to perform the test that follows.
Install a hose and a 4130 kPa (600 psi) pressure gauge on pressure tap (C).
Engage the parking brake and shift the transmission to neutral. Start the engine and run the engine at high idle.
Observe the pressure gauge. The pressure reading on the gauge must be 170 kPa (25 psi) or less.Lockup Clutch Engaged (Maximum stabilized pressure)
The drive shaft rotates between the torque converter and the transmission whenever the engine is running. Contact with the rotating shaft can result in personal injury or death.The rotating shaft is located under the implement and steering pumps. Do not allow personnel into the pump bay area behind the cab when the engine is running.
Personal injury or death can result from sudden machine movement.Sudden movement of the machine can cause injury to persons on or near the machine.To prevent injury or death, make sure that the area around the machine is clear of personnel and obstructions before moving the machine to perform the test that follows.
Install a hose and a 4130 kPa (600 psi) pressure gauge on pressure tap (C).
Remove the steering frame lock.
Remove blocks from the wheels.
Move the on/off switch for the torque converter lockup clutch (if equipped) to the ON position.
Engage the parking brake and place the