Case CX245D SR Crawler Excavator Repair Manual

Manuals: Service Manual

Content

Introduction

Engine

Hydraulics System

Frames and Ballasting

Tracks and Track Suspension

Cab Climate Control

Electrical System

Booms, dippers and buckets

Dozer blade and arm

Platform, cab, bodywork and decals

Special Tools Index

Hydraulic Schematics

Electrical Schematics

Manual Extract: Camshaft installation

1. Align No.1 cylinder to the compression top dead center.

I. Front cover marking

II. 0° marking on the crankshaft damper

2. Apply the engine oil to the camshaft bearing.

NOTE: Apply engine oil to the sliding surface of the bearing.

NOTE: Apply engine oil after cleaning the bearing installation sections of the camshaft bearing and cylinder head.

3. Install the camshaft bearing to the cylinder head assembly.

4. Install the camshaft to the cylinder head assembly.

NOTE: Mesh together the idle gear C and the camshaft gear so that the alignment mark on the camshaft gear matches the top surface of the cylinder head, and gently install the camshaft.

5. Check alignment mark of the camshaft gear.

NOTE: Confirm that the alignment mark is not misaligned before installing the camshaft bearing cap. If the alignment mark is not at the correct position, reinstall the camshaft.

6. Apply the engine oil to the camshaft bearing.

NOTE: Apply engine oil to the sliding surface of the bearing.

NOTICE: Apply engine oil after cleaning the bearing installation sections of the camshaft bearing and camshaft bearing cap.

7. Install the camshaft bearing to the camshaft bearing cap.

8. Install the camshaft bearing cap to the cylinder head assembly.

NOTE: Turn the camshaft bearing cap so that the arrow mark on the top surface faces the engine front side, and assemble in numerical order.

Tightening torque: 28 N·m (21 lb ft)

Engine oil application