784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Caterpillar


Transmission Filters

Usage:

Remove & Install Transmission Filters

1. Disconnect all tube assemblies (3) from transmission filters (1) and (2).

2. Disconnect all hose assemblies (4) from transmission filters (1) and (2).

3. Disconnect wires (5) from transmission filter (2).

4. Remove the transmission filters from the machine.

NOTE: The following steps are for installation of the transmission filters

5. Put transmission filters (1) and (2) in position on the machine, and install the bolts that hold them.

6. Connect hose assemblies (4) to transmission filters (1) and (2).

7. Connect wires (5) to transmission filter (2).

8. Connect tube assemblies (3) to transmission filters (1) and (2).

9. Fill the transmission with oil to the correct level. See the Maintenance Guide.

Disassemble & Assemble Transmission Filters

1. Remove the transmission filter elements. See the Maintenance Guide.

2. Put against retainer (1) to compress spring (2). Remove retaining ring (4), retainer (1) and spring (2) from tube (3) of the housing assembly.

3. Remove plug (8), spool (5) and sprig (6) from bore (7). Remove the O-ring seal from the plug (8).

NOTE: The following steps are for the assembly of the transmission filter.

4. Install O-ring seal on plug (8). Put spring (6) and spool (5) in position in bore (7), and install plug (8).

5. Put spring (2) and retainer (1) in position on tube (3), and install retaining ring (4) to hold them.

6. Install the transmission filter elements. See the Maintenance Guide.

Caterpillar Information System:

784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Torque Converter
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Torque Converter & Brake Pump
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Drive Shaft (Main)
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Rear Axle Housing (Spindle)
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Final Drives, Rear Wheel Bearings & Duo-Cone Seals
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Rear Axle Shaft
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Rear Tires & Rims
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Duo-Cone Seals (Conventional & Inverted)
SUPPLEMENT FOR 793B TRUCK ENGINE Engine & Torque Converter
SUPPLEMENT FOR 793B TRUCK ENGINE Unit Injectors
SUPPLEMENT FOR 793B TRUCK ENGINE Valve Covers
SUPPLEMENT FOR 793B TRUCK ENGINE Auxiliary Drive
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Torque Converter Filter Group
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Torque Converter Lockup Clutch Valve
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Torque Converter Inlet Relief Valve
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Torque Converter Outlet Relief Valve
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Torque Converter Inlet or Outlet Relief Valve
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Transmission Electronic Speed Sensor
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Transmission Pump
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Transmission Hydraulic Control Valves
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Transmission & Transfer Gears
784B TRACTOR AND 785B OFF-HIGHWAY TRUCK POWER TRAIN Differential & Carrier
785B TRUCK MACHINE SYSTEMS Duo-Cone Seals (Conventional & Inverted)
785B TRUCK MACHINE SYSTEMS Brake Oil Cooler Relief Valves
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