ANGLE AS 1242892 - Caterpillar

Reference: Refer to Tool Operating Manual, NEHS1087 for operating instructions for the 348-5430 Multi-Tool Gp.Note: Use Software License Card, NETG5049 with part number 348-5430 Multi-Tool Gp.Machine Preparation
Illustration 4 g06258309
Flow meter tool layout
Tooling (D)
( 4) Delivery line for drive pump
(5) Delivery line for idler pump
(7) Makeup line
(8) Seal
(9) Elbow
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Position the machine on level ground.
Stop the engine.
Release pressure in the hydraulic system. Refer to Testing and Adjusting, "System Pressure - Release".
Attach 311-1362 Vacuum Cap onto the hydraulic tank. Attach an air supply hose onto the assembly. Apply 276 to 414 kPa (40 to 60 psi). This procedure will pull a vacuum on the hydraulic system.
Install the following tools in accordance with the flow meter tool layout. Refer to Illustration 4.
Illustration 5 g06257785
Pump compartment
(1) Pressure tap (delivery pressure for drive pump)
(2) Pressure tap (delivery pressure for idler pump)
(3) Pressure tap (power shift pressure)
(4) Delivery line for drive pump
(5) Delivery line for idler pump
Disconnect delivery line (4) from the drive pump.
Install seal (D15), half flanges (D13), and blocking cover (D16) to the end of the delivery line with bolts (D11), washers (D12), and nuts (D14).
Refer to Illustration 4 and install tooling for the drive pump flow measurement.
Disconnect delivery line (5) from the idler pump.
Install seal (D15), half flanges (D13), and blocking cover (D16) to the end of the delivery line with bolts (D11), washers (D12), and nuts (D14).
Refer to Illustration 4 and install tooling for the idler pump flow measurement.
Illustration 6 g03862361
Swing motor
(7) Makeup line
(8) Seal
(9) Elbow
Disconnect makeup line (7) from elbow (9) at the swing motor.
Refer to Illustration 4 and install tooling at the swing motor.
Remove 311-1362 Vacuum Cap and install the filler cap for the hydraulic tank.
Connect portable hydraulic tester (D1) and test hoses between coupling assembly at the drive pump and coupling assembly at the swing motor.
Connect portable hydraulic tester (D2) and test hoses between coupling assembly at the idler pump and coupling assembly at the swing motor.
Attach a 41,368 kPa (6,000 psi) pressure sensor to pressure tap (1) for delivery pressure of the drive pump. Attach a 41,368 kPa (6,000 psi) pressure sensor to pressure tap (2) for delivery pressure of the idler pump.
Attach a 3447 kPa (500 psi) pressure sensor to pressure tap (3) for power shift pressure.
Install tooling (C) on the engine to monitor engine speed.Test Procedure
To prevent personal injury or equipment damage from failure of