Service Repair Manual
330-A L, 330, 330L Excavator
Model: 330-A L EXCAVATOR 9ML
Configuration: 330, 330L TRACK-TYPE EXCAVATORS 9ML00001-UP (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
Fuel Injection Pump - Install
SMCS - 1251-012
Tool Part Number
Fuel Pump Timing Pin
Rack Position Tool Group
Indicator Contact Point
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Install spacer (1) in the fuel injection pump housing.
2. Install Tool (B) in the fuel injection pump housing. Move the rack until Tool (B) can be
installed in order to hold the rack in the center position. The rack must be in the center
position in order to install the fuel injection pumps.
3. Turn the camshaft until the lobe of the camshaft is downward so that the fuel injection pump
can be installed.
4. Install Tool (A) on the bonnet of the fuel injection pump.
5. Install the fuel injection pump in the fuel injection pump housing. Ensure that slot (3) that is
cut in the gear is aligned with the small pin (2) and groove (4) in the barrel. The small pin
(2) and groove (4) in the barrel are aligned with dowel (5) in the fuel injection pump
6. Put clean engine oil on O-ring seal (6) and install the O-ring seal in the