Service Repair Manual
Models
302.5 Mini Hydraulic Excavator
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Product: MINI HYD EXCAVATOR
Model: 302.5 MINI HYD EXCAVATOR 4AZ
Configuration: 302.5 Mini Hydraulic Excavator 4AZ00001-UP (MACHINE) POWERED BY 3013 Engine
Disassembly and Assembly
3003, 3013, 3014 and 3024 Engines for Caterpillar Built Machines
Media Number -SENR5027-05
Publication Date -01/05/2005
Date Updated -16/05/2005
i04583132
Fuel Injection Pump - Remove
SMCS - 1251-011
Removal Procedure
Start By:
A. Remove the fuel injection lines. Refer to Disassembly and Assembly, "Fuel Injection Lines
- Remove and Install".
B. If necessary, remove the fuel shutoff solenoid. Refer to Disassembly and Assembly, "Fuel
Shutoff Solenoid - Remove and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting, and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat products.
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Dispose of all fluids according to local regulations and mandates.
Illustration 1
g00825132
Illustration 2
g00825137
1. Remove bolts (4) and nuts (2) that fasten the fuel injection pump to the cylinder block.
2. Carefully raise fuel injection pump (1) from the cylinder block and remove clip (7) that
connects link (6) to fuel rack control (5) .
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3. Remove fuel injection pump (1) from the c