Crankshaft Rear Seal - Remove and Install
Removal Procedure
Show/hide table
Required Tools     | |||
Tool     | Part Number     | Part Description     | Qty     |
A     | 1U-7600     | Slide Hammer Puller     | 1     |
B     | 1U-8145     | Drill Bit     | 1     |
C     | 456-7986     | Installer (Rear Crank Seal)     | 1     |
Start By:
- Remove the flywheel.
Show/hide table
NOTICE |
---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Use Tooling (B) to drill three evenly spaced holes in crankshaft rear seal (1) .
Show/hide table
Illustration 1 | g03873720 |
Note: Use caution when drilling near the crankshaft.
- Alternate between the drilled holes and use Tooling (A) to remove crankshaft rear seal (1) .
Installation Procedure
- Use Tooling (C) to install crankshaft rear seal (1) .
Show/hide table
Illustration 2 | g03873728 |
Note: The crankshaft seal is a dry installation.
Caterpillar Information System:
C8.7 Marine Engine Crankshaft Main Bearings - Remove and Install
C8.7 Marine Engine Crankshaft Front Seal - Remove and Install
C18 Marine Engine Maintenance Interval Schedule
Rim Inspection Guidelines {4202, 4209} Rim Inspection Guidelines {4202, 4209}
2015/09/17 New Spark Plugs Are Used on Certain G3600 Engines {1555}
2015/08/07 New Monitor Software Gp Is Now Used on Certain G3508, G3512, and G3516 Engines {7490}
Improved Camera Is Now Available for Cat® Object Detection And Vision Applications On Certain Cat Products {7348} Improved Camera Is Now Available for Cat® Object Detection And Vision Applications On Certain Cat Products {7348}
C18 Marine Generator Set Model View Illustrations
C18 Marine Generator Set Product Lifting
2015/08/10 A New Tool Operating Manual for Proper Zip-Tie Installation Is Now Available for All Caterpillar Products {0374, 0599, 7000}
C8.7 Marine Engine Crankshaft - Remove and Install
C8.7 Marine Engine Bearing Clearance - Check
C18 Marine Generator Set Product Description
2015/08/07 New Engine Software Is Used on Certain C18 Generator Sets {1920, 7620}
C8.7 Marine Engine Connecting Rod Bearings - Remove and Install
C18 Marine Generator Set Safety Messages
HPU300 Hydraulic Power Pack Lifting Hook - Inspect
New Gear Pump Groups are Now Used on the 777G Off-Highway Trucks {5073} New Gear Pump Groups are Now Used on the 777G Off-Highway Trucks {5073}
C7.1 Marine Engine Introduction
C8.7 Marine Engine Flywheel Housing - Remove and Install
C18 Generator Set Safety Messages
C7.1 Commercial Marine Engine Basic Engine
C18 Generator Set Battery Information
C18 Generator Set Model View Illustrations