Service Repair Manual
Model: 320E EXCAVATOR SXE
Configuration: 320E & 320E L Excavators SXE00001-UP (MACHINE) POWERED BY C6.6 Engine
Disassembly and Assembly
C6.6 Engines for Caterpillar Built Machines
Media Number -KENR9249-07
Publication Date -01/09/2015
Date Updated -19/06/2017
Rocker Shaft and Pushrod - Install
SMCS - 1102-012; 1208-012
Crankshaft Turning Tool
Engine Turning Tool
Engine Timing Pin
T40 Torx Socket
E10 Torx Socket
Rocker Arm Spacer
( 1 ) The Crankshaft Turning Tool is used on the front pulley.
( 2 ) This Tool is used in the aperture for the electric starting motor.
Note: Either Tooling (A) can be used. Use the Tooling that is most suitable.
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
The correct location of valve bridges on valve stems is shown.
1. Clean valve bridges (6) . Inspect the valve bridges for wear and damage. Replace any valve
bridges that are worn or damaged.
2. Lubricate valve bridges (6) with clean engine oil.
Failure to ensure that ALL valve bridges are correctly seated onto the
valve stems will cause interference between the pistons and the valves,
resulting in damage to the engine.
3. Install valve bridges (6) to the valve stems.
Note: Install used valve bridges in the original location and in the original orientation.
Ensure that the valve bridges are correctly seated on the valves. New valve bridge