Schematic Caterpillar 326F, 329F & 330F Excavator 330F MHPU | UENR3969-07

Feature
Cover Page
Information
Component Location
Volume 1 of 4 – Cab
Page 1 of 2
Page 2 of 2
Volume 2 of 4 – Engine and Chassis
Volume 3 of 4 – CAT Grade Control and Product Link Wiring
Volume 4 of 4 – Engine and DEF Unit
Connector Location
Volume 1 of 4 – Cab
Volume 2 of 4 – Engine and Chassis
Volume 3 of 4 – CAT Grade Control and Product Link Wiring
Volume 4 of 4 – Engine and DEF Unit
Schematics
Function Isolation Tools
Grids On/Off
All Circuits Off
All Circuits On
Volume 1 of 4 – Cab
Unspecified Circuit
Black (Ground)
032 (Red) (Battery Power)
640 (Blue) (Key Power)
305 (Lt Blue) (Converter 12v Out)
021 (Orange) (Starting)
258 (Dk Purple) (Xmsn/Machine control)
346 (Med Green) (Monitor)
430 (Dk Gray) (Machine Security)
509 (Lt Pink) (Engine Master)
613 (Dk Yellow) (Heat/AC)
4665 (Tan) (Turn/Wiper/Washer)
CON 346 (CAT D.L.)
CON 509 (J1939/1587 D.L.)
CON 305 (CAN “D” D.L.)
CON 522 (CAN “B” D.L.)
Volume 2 of 4 – Engine and Chassis
Unspecified Circuit
Black (Ground)
032 (Red) (Battery Power)
640 (Blue) (Key Power)
021 (Orange) (Starting)
190 (Dk Pink) (Start Aid)
258 (Dk Purple) (Xmsn/Machine Control)
346 (Med Green) (Monitor)
509 (Lt Pink) (Engine Control)
613 (Dk Yellow) (Heat/AC)
4665 (Tan) (Turn/Wiper/Washer)
CON 346 (CAT D.L.)
CON 509 (J1939/1587 D.L.)
CON 141 (CAN “C” D.L.)
CON 5767 (Olive Green) (DEF)
Volume 3 of 4 – CAT Grade Control and Product Link Wiring
Unspecified Circuit
Black (Ground)
032 (Red) (Battery Power)
640 (Blue) (Key Power)
258 (Dk Purple) (Xmsn/Machine Control)
CON 346 (CAT D.L.)
CON 509 (J1939/1587 D.L.)
CON 032 (RS232/485 D.L.)
CON 305 (CAN “D” D.L.)
SUB 5655 (Lt Gray) (Remote Access)
Volume 4 of 4 – Engine and DEF Unit
Unspecified Circuit
Black (Ground)
032 (Red) (Battery Power)
640 (Blue) (Key Power)
509 (Lt Pink) (Engine Control)
CON 509 (J1939/1587 D.L.)
CON 141 (CAN “C” D.L.)
CON 5767 (Olive Green) (DEF)
Machine Views
Volume 1 of 4 – Cab
Boom Float Cab Wiring
Cab Radio Wiring
LH Cab Wiring (Left View)
Operator Sear Wiring
RH Console Wiring(Rear, Right View)
Volume 2 of 4 – Engine and Chassis
Battery Compartment Wiring)
Chassis Wiring (Front, Right View)
Chassis Wiring (Right Side)
Control Valve and Pilot Manifold Wiring (Left View)
Engine Compartment (Front View)
Engine Compartment Wiring(Rear, Right View)
Quick Coupler Wiring(Rear, Right View)
Radiator and Control Valve Wiring
Rear View
Volume 3 of 4 – CAT Grade Control and Product Link Wiring
Boom Wiring
Cab Wiring
Chassis Wiring
Volume 4 of 4 – Engine and DEF Unit
Engine – View from Left of Machine
Engine – View from Right of Machine
PETU