HOUSING-CLUTCH 7T2151 - Caterpillar

Required Tools
Illustration 1 g02571852
Tooling (A) 198-4240 Digital Pressure Indicator Gp
Illustration 2 g03261789
Table 2
Tool Item Qty Part Number Description
A 198-4240 Digital Pressure Indicator Gp
A1 1 198-4234 Indicator
A2 2 198-4239 Pressure Sensor 41,368 kPa (6,000 psi)
A3 2 198-4236 Extension Cable
D 1 418-3612 Track Block Machine Preparation
Position the machine on level ground.
Stop the engine.
Release the pressure in the hydraulic system. Refer to Testing and Adjusting, "System Pressure - Release".
Illustration 3 g03679189
Pump compartment
(1) Pressure tap (delivery pressure for drive pump)
(2) Pressure tap (delivery pressure for idler pump)
Connect a 41,368 kPa (6,000 psi) pressure sensor to pressure tap (1). Use this pressure sensor to monitor the pump pressure of the drive pump for left travel.
Connect a 41,368 kPa (6,000 psi) pressure sensor to pressure tap (2). Use this pressure sensor to monitor the pump pressure of the idler pump for right travel.
Illustration 4 g03261818
Sprocket (left travel)
(D) Track block
(4) Sprocket
Place track block (D) in sprocket (4) to block forward left travel. Refer to Illustration 4. Test Procedure - HIGH Travel Speed (Rabbit Mode)
Start the engine.
Position the machine on level ground.
Increase the hydraulic oil temperature to 55° 5°C (131° 9°F).
Place the machine controls at the following settings: Engine speed dial "10" and AEC switch OFF.
Illustration 5 g03585899
Raise the unblocked track off the ground. Refer to Illustration 5.
Place the travel speed control switch in HIGH position.
Move the travel lever of the raised track to full travel position and hold.
Slowly move the