Service Repair Manual
320D2 and 320D2 L Excavator
Model: 320D2 EXCAVATOR GBA
Configuration: 320D2 & 320D2 L Excavators GBA00001-UP (MACHINE) POWERED BY C7.1 Engine
Disassembly and Assembly
C7.1 (Mech) Engines for Caterpillar Built Machines
Media Number -UENR0674-08
Publication Date -01/06/2015
Date Updated -23/01/2017
Fuel Injection Pump Gear - Remove
SMCS - 1251-011
Tool Part Number
Crankshaft Turning Tool
Engine Turning Tool
Timing Pin (Camshaft)
Timing Pin (Crankshaft)
Puller (Three Leg)
(1) The Crankshaft Turning Tool is used on the front pulley.
(2) This Tool is used in the aperture for the electric starting motor.
a. Remove the front cover. Refer to Disassembly and Assembly, "Front Cover - Remove and
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.
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
Dispose of all fluids according to local regulations and mandates.
Note: Care must be taken in order to ensure that the fuel injection pump timing is not lost during
the removal of the fuel pump gear. Carefully follow the procedure in order to remove the fuel