LINER 1400534 - Caterpillar

Introduction
The following test is used to test the torque converter outlet oil pressure.Specifications
Table 1
Torque Converter Outlet Pressure
Specification Actual
HIGH Idle 514 48 kPa (75 7 psi) Required Tools
Table 2
Required Tools
Tool Item Part Number Description Qty
A 198-4240 Digital Pressure Indicator 1
B B1 6V-3965 Fitting (TEST) 1
B2 169-7397 Adapter As 1 Test Procedure
Illustration 1 g06301670
(1) Torque converter outlet pressure tap
Illustration 2 g01396044
(2) Torque converter outlet relief valve
(3) Spacers
Assemble tooling (B) into port (1).
Connect tooling (A) to assembled tooling (B).
Do not keep the torque converter in a stall condition for long periods of time. Damage could occur in the torque converter, the engine, and the brakes.
The pressures in this procedure are for a machine in third speed forward, with activated brakes, with installed axle shafts, and with the torque converter in a stall condition. Refer to Testing and Adjusting, "Torque Converter Stall Test (3FWD) - Test" for additional information.
The pressure on the gauge at pressure tap (1) should be 425 35 kPa (62 5 psi).Adjustment Procedure
Add spacers (3) or remove spacers (3) in order to adjust the pressure. Refer to Table 3 for the correct spacers.
Table 3
Pressure Change for the Valve(1)
Description Thickness Pressure Change Location of Spacers (3)
5M-9622
Spacer (2) 1.60 mm (0.063 inch) 31.0 kPa (4.50 psi) Torque Converter Outlet Relief Valve (2)
5M-9623
Spacer (2) 0.90 mm (0.035 inch) 18.0 kPa (2.60 psi)
5M-9624
Spacer (2) 0.25 mm (0.010 inch) 5.0 kPa (0.70 psi)
(1) Result of the addition of one spacer or the removal of one spacer to the valve.
When this test is complete, place the transmission shift lever in NEUTRAL. Engage the parking brakes and stop both of the engines. Remove the test equipment.