PIPE-EXTENSION 8W4381 - Caterpillar

Hot oil and components can cause personal injury.Do not allow hot oil or components to contact skin.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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.
Table 1
Required Tools
Tool Part Number Part Description Qty
A 185-3630 Strap Wrench Assembly 1
B 8T-0890 Puller Group 1
C 8T-5096 Dial Indicator Group 1
Illustration 1 g00810377
(1) Centrifugal oil filter
(2) Valve
(3) Camshaft cover
Illustration 2 g00810333
(4) Bearing
(5) Nut
(6) Stiffener plate
(7) Nut
(8) Rotor cover
(9) Cover
(10) Paper liner
(11) Spindle
(12) Stand tube
(13) O-ring
(14) O-ring
(15) Bearing
(16) Clamp
(17) Rotor base
(18) Filter body
Close valve (2) to centrifugal oil filter (1).
Loosen clamp (16) and nut (5). Remove cover (9) from filter body (18).
Remove O-ring seal (14) from the body.
Remove the rotor assembly from spindle (11). Lift the rotor assembly carefully so the bearings are not damaged.
Use tool