Camshaft Bearings - Install
Installation Procedure
Show/hide table
Required Tools     | |||
Tool     | Part Number     | Part Description     | Qty     |
A     | 129-6671     | Reaction Sleeve     | 1     |
129-6672 | Puller Plate     | 1     | |
129-6673 | Bearing Pilot     | 1     | |
129-6674 | Backup Plate     | 1     | |
6F-7032 | Bolt     | 1     | |
1P-5542 (1) | Taperlock Stud     | 1     | |
C     | 8S-2241 (2)     | Camshaft Bearing Tool Group     | 1     |
Show/hide table
( 1 ) | Part of 1P-5545 Adapter Gp |
( 2 ) | All of the tools that are listed above are used with Tooling (C) . |
Show/hide table
NOTICE |
---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Position new camshaft bearings (1) in Tooling (A) and install the bearings from the rear to the front of the engine.
Show/hide table
Illustration 1 | g01016694 |
Show/hide table
NOTICE |
---|
Location of the camshaft bearing lubrication holes is critical. Position the clinch butt joint up for all seven camshaft bearings. The No. 1 camshaft bearing oil hole is located 115 degrees counter clockwise from top center to align with the oil supply passage in the block. Camshaft bearings No. 2 through No. 7 are installed with the oil hole 45 degrees clockwise from top center. All are viewed from the front of the engine. Camshaft bearings 1,2,3,4,5, and 6 are the same width. Camshaft bearing No. 7 has a smaller width. Refer to the Specifications Manual for more information. |
End By:
- Install the camshaft. Refer to Disassembly and Assembly, "Camshaft - Install".
- Install the lifter group. Refer to Disassembly and Assembly, "Lifter Group - Remove and Install".
Caterpillar Information System:
3406E, C-10, C-12, C-15, C-16 and C-18 On-highway Engines Excessive Black Smoke
3176C and 3196 Engines For Caterpillar Built Machines Camshaft - Install
3176C and 3196 Industrial Engines Rear Power Take-Off (RPTO) - Install
3176C and 3196 Industrial Engines Rear Power Take-Off (RPTO) - Remove
3612 and 3616 Engines Idler Gears (Front) - Install
3512B Marine Auxiliary Engines Vibration Sensor - Remove and Install
C9 Engine For Caterpillar Built Machines Crankshaft Main Bearings - Install
3500B and 3500B High Displacement Generator Set Engines Engine Cranks but Will Not Start
3512B Marine Auxiliary Engines Vibration Damper - Remove and Install
3406E, C-10, C-12, C-15, C-16 and C-18 On-highway Engines Intermittent Low Power or Power Cutout
3176C and 3196 Engines For Caterpillar Built Machines Belt Tensioner - Remove and Install
3500B and 3500B High Displacement Generator Set Engines Low Power/Poor or No Response to Throttle
3176C and 3196 Industrial Engines Camshaft Bearings - Remove
3612 and 3616 Engines Housing (Front) - Remove
3406E, C-10, C-12, C-15, C-16 and C-18 On-highway Engines Excessive White Smoke
Electronic Modular Control Panel II (EMCP II) For MUI Engines CID 590 FMI 9 Engine Electronic Control Module Abnormal Update - Test
3512B Marine Auxiliary Engines Front Drive Housing - Remove and Install
3612 and 3616 Engines Housing (Front) - Install
3612 and 3616 Engines Housing (Rear) - Remove
3056 Engine for Caterpillar Built Machines Engine Lifting Bracket - Remove and Install
Electronic Modular Control Panel II (EMCP II) For MUI Engines Data Link
3612 and 3616 Engines Housing (Rear) - Install
3412C Generator Set Power Factor - Check
3406E, C-10, C-12, C-15, C-16 and C-18 On-highway Engines Poor Acceleration or Response