D250E Series II and D300E Series II Articulated Trucks 3306B Engine Supplement Caterpillar

Engine Oil Filter and Oil Filter Base - Remove and Install

Usage:

Removal Procedure

Show/hide table

Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	2P-8250	Strap Wrench	1

Show/hide table

Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool.

Show/hide table

NOTICE

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. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide", for tools and supplies suitable to collect and contain fluids in Caterpillar machines. Dispose of all fluids according to local regulations and mandates.

Open the engine hood.

Drain the coolant from the radiator. The capacity of the coolant system is 63 L (17 US gal) .

Show/hide table




Illustration 1	g00479895

Use Tooling (A) in order to remove oil filter (3) from oil filter base (2) . Disconnect oil hose (1) from oil filter base (2) .

Show/hide table




Illustration 2	g00479944

Remove two bolts (6) that secure pipe (5) to the engine.

Remove pipe (5) and the O-ring seals from fuel filter base (2) and the engine.

Remove bolt (8) that secures pipe clamp (7) . Clamp (7) secures pipe (4) to the engine. Remove spacer (9) that is under pipe clamp (7) and under bolt (8) .

Show/hide table




Illustration 3	g00479948

Remove two bolts (10) from pipe (4) . Remove pipe (4) from the engine and from the oil filter base. Gasket (11) will separate with pipe (4) .

Show/hide table




Illustration 4	g00479955

Remove gasket (11) from the lower end of pipe (4) and remove O-ring (12) from the upper end of pipe (4) .

Show/hide table




Illustration 5	g00479950

Remove O-ring seals (13) and (14) from pipe (5) .

Show/hide table




Illustration 6	g00479957

Remove four bolts (15) and remove oil filter base (2) from the engine.

Show/hide table




Illustration 7	g00479980

Remove two O-ring seals (16) from oil filter base (2) .

Show/hide table




Illustration 8	g00479982

Turn over the oil filter base and remove hollow stud (17) from oil filter base (2) .

Show/hide table




Illustration 9	g00479987

Turn over the oil filter base and remove four bolts (19) and cover (18) from oil filter base (2) .

Remove cap (20) and test port (21) from oil filter base (2) . Remove the O-ring seal from test port (21) .

Show/hide table




Illustration 10	g00479993

Remove two springs (23) from oil filter base (2) . Both springs are identical.

Remove gasket (22) from oil filter base (2) .

Show/hide table




Illustration 11	g00479999

Remove two plungers (24) from oil filter base (2) . Both plungers are identical.

Installation Procedure

Inspect all parts and clean all parts. If any parts are worn or damaged, use new Caterpillar parts for replacement.

Show/hide table




Illustration 12	g00479999

Install two plungers (24) to oil filter base (2) . Both plungers are identical.

Show/hide table




Illustration 13	g00479993

Install gasket (22) to oil filter base (2) .

Install two springs (23) to oil filter base (2) . Both springs are identical.

Show/hide table




Illustration 14	g00479987

Install the O-ring seal to test port (21) . Install cap (20) and test port (21) to oil filter base (2) .

Install four bolts (19) and cover (18) to oil filter base (2) .

Show/hide table




Illustration 15	g00479982

Install hollow stud (17) to oil filter base (2) .

Show/hide table




Illustration 16	g00479980

Install two O-ring seals (16) to oil filter base (2) .

Show/hide table




Illustration 17	g00479957

Position oil filter base (2) to the engine. Install four bolts (15) .

Show/hide table




Illustration 18	g00479955

Install gasket (11) to the lower end of pipe (4) and install O-ring (12) to the upper end of pipe (4) .

Show/hide table




Illustration 19	g00479950

Install O-ring seals (13) and (14) to pipe (5) .

Show/hide table




Illustration 20	g00479948

Position pipe (4) to the engine and to the oil filter base. Gasket (11) will be installed with pipe (4) . Install two bolts (10) to pipe (4) .

Show/hide table




Illustration 21	g00479944

Install spacer (9) under pipe clamp (7) and under bolt (8) . Install bolt (8) that secures pipe clamp (7) and pipe (4) to the engine.

Install pipe (5) and the O-ring seals to fuel filter base (2) and the engine.

Install two bolts (6) that secure pipe (5) to the engine.

Show/hide table




Illustration 22	g00479895

Connect oil hose (1) to oil filter base (2) . Install oil filter (3) to oil filter base (2) . Check the oil level in the engine. If necessary, add oil. Refer to Operation and Maintenance Manual, SEBU7028 for the installation procedure and the service intervals.