Service Repair Manual
Models
D300B ARTICULATED
DUMP TRUCK
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Product: ARTICULATED TRUCK
Model: D300B ARTICULATED TRUCK 4SD
Configuration: D300B ARTICULATED DUMP TRUCK 4SD00001-00573 (MACHINE) POWERED BY 3306 ENGINE
Disassembly and Assembly
3304B and 3306B Engines for Caterpillar Built Machines
Media Number -SENR5598-09
Publication Date -01/01/2013
Date Updated -25/01/2013
i00962891
Inlet and Exhaust Valve Guides - Remove and Install
SMCS - 1104-010
Removal Procedure
Table 1
Required Tools
Tool
Part Number
Part Description
Qty
A
9U-7349
Valve Guide Driver
1
Start By:
A. Remove the inlet and exhaust valves. Refer to Disassembly and Assembly, "Inlet and
Exhaust Valves - Remove and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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Illustration 1
g00490787
1. Use Tool (A) to remove the inlet and exhaust valve guides from the cylinder head.
2. Repeat Step 1 for the remaining inlet and exhaust valve guides.
Installation Procedure
Table 2
Required Tools
Tool
Part Number
Part Description
Qty
A
9U-7349
Valve Guide Driver
1
B
9U-6954
Valve Guide Collar
1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
2/3
D300B ARTICULATED DUMP TRUCK 4SD00001-00573 (MACHINE) POWERE...
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Illustration 2
g00490790
1. Put clean engine oil on the outside diameter of the valve guide. Install the valve guide with
Tool (A) and Tool (B), as shown.
Illustration 3
g00508601
2. Dimension (X) from the top of the valve guide to the cylinder head must be 22.23 ± 0.25
mm (0.875 ± 0.010 inch). For more information on the inlet and exhaust valve guides, refer
to Specifications, "Cylinder Head Valves".
Note: I