Service Repair Manual
Models
140B MOTOR GRADER
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Product: MOTOR GRADER
Model: 140B MOTOR GRADER 33C
Configuration: 140B MOTOR GRADER 33C00100-UP (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
3306 VEHICULAR ENGINE FOR 140B MOTOR GRADER
Media Number -SENR7942-00
Publication Date -01/07/1982
Date Updated -12/10/2001
Oil Filter And Base
SMCS - 1306-11; 1306-12; 1306-15; 1306-16
Remove Oil Filter And Base
NOTE: The engine side panel was removed for plate illustration.
1. Loosen bolt (1) and remove housing (2) and the oil filter. Remove the oil filter from housing
(2).
2. Remove oil filter outlet line (5). Remove oil filter inlet line (4).
3. Remove four bolts (3) that hold the filter base to the cooler. Remove the oil filter base.
Install Oil Filter And Base
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TYPICAL EXAMPLE
1. Inspect O-ring seals (1). Install new seals if needed. Put base (2) in position on the cooler and
install the four bolts that hold it in place.
TYPICAL EXAMPLE
2. Put clean oil on the O-ring seals for the inlet and outlet oil lines. Install inlet oil line (3) and
outlet oil line (4).
3. Install a new oil filter (6) in housing (7).
4. Put housing (7) in position and tighten bolt (5).
Disassemble Oil Filter Base
start by:
a) remove oil filter and base
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140B MOTOR GRADER 33C00100-UP (MACHINE) POWERED BY 3306 ENGIN...
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TYPICAL EXAMPLE
1. Remove the bolts (1) and covers (2) for the bypass valves.
2. Remove the springs and plungers.
Assemble Oil Filter Base
TYPICAL EXAMPLE
1. Install plunger (4), spring (3), cover (2) and bolts (1) of bypass valve for oil cooler in oil filter
base.
2. Install plunger (7), spring (6), cover (5) and bolts of bypass valve for oil filter in oil filter base.
end by:
a) install oil filter and base
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