BLADE & EDGE GP-SEMI-UNIVERSAL 3643470 - Caterpillar

Illustration 1 g00933202
Side view of the transmission (1) Dust cap
Operate the machine until the transmission oil is at operating temperature of 51 °C (124 °F).
Stop the machine on a hard level surface. Move the transmission control lever to the NEUTRAL position. Turn the engine off. Place blocks in front of the wheels and place blocks behind the wheels. Remove the axle from the right side tandem wheels. Remove the axle from the left side tandem wheels.
Remove dust cap (1). Attach the 8T-0853 Pressure Gauge (0 to 400 kPa (0 to 58 psi)) to the port.
Be sure that the transmission control lever is in the NEUTRAL position. Start the engine and run the engine at low idle.
At low idle, the pressure should be 159 69 kPa (23 10 psi).
Turn off the engine. Remove the 8T-0853 Pressure Gauge (0 to 400 kPa (0 to 58 psi)) and install the 8T-0849 Pressure Gauge (0 to 2,000 kPa (0 to 290 psi)).
Be sure that the transmission control lever is in the NEUTRAL position. Start the engine and run the engine at high idle. The pressure should be 552 103 kPa (80 15 psi).
Turn off the engine. Remove the 8T-0849 Pressure Gauge (0 to 2,000 kPa (0 to 290 psi)) and install the 8T-0863 Pressure Gauge (0 to 250 kPa (0 to 36 psi)).
Start the engine and run the engine at low idle. Shift the transmission control lever in the First Gear Forward position. The pressure should be 41 21 kPa (6 3 psi).
Shift the transmission control lever in the Neutral position. Turn off the engine. Remove the 8T-0863 Pressure Gauge (0 to 250 kPa (0 to 36 psi)) and install the 8T-0849 Pressure Gauge (0 to 2,000 kPa (0 to 290 psi)).
Start the engine. Shift the transmission control lever in the First Gear Forward position. Run the engine at high idle. The pressure should be 386 55 kPa (56 8 psi).
Shift the transmission control lever in the Neutral position. Turn off the engine and remove the test equipment. Install dust cap (1) . Pressure Test for the Lube Oil at the Transfer Gear Case
When testing and adjusting the transmission and power train, move the machine to an area clear of obstructions, with safe exhaust ventilation for the exhausts. Sudden movement of the machine or release of oil under pressure can cause injury to persons on or near the machine. To prevent possible injury, do the procedure that follows before testing and adjusting the transmission and power train.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the machine. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Dispose of all fluids according to local regulations and mandates.
Before you begin the test, refer to Systems Operation, Testing and Adjusting, "Machine Preparation for Troubleshooting".
Table 2
Required Tools    
Part Number     Description     Quantity    
1U-5482