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8 13-14
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8 13-14
SUBJECT
DATE
Fuel Injector Wiring Harness - Two-Filter System and Three-Filter
System
August 2014
Additions, Revisions, or Updates
Publication Number / Title
Platform
Section Title
DDC-SVC-MAN-0082
DDC-SVC-MAN-0182
DDC-SVC-MAN-S182
DD Platform
Installation of the Two-Piece Fuel Injector
Wiring Harness - Two-Filter System
DDC-SVC-MAN-0082
DD Platform
Installation of the Two-Piece Fuel Injector
Wiring Harness - Three-Filter System
Added Step 1 to lubricate the injector harness
connector seal at the cam frame housing with
engine oil.
Installation of the One-Piece Fuel Injector
Wiring Harness - Three-Filter System
All information subject to change without notice.
8 13-14
Change
Copyright © 2014 DETROIT DIESEL CORPORATION
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2 Installation of the Two-Piece Fuel Injector Wiring Harness - Two-Filter System
2
Installation of the Two-Piece Fuel Injector Wiring Harness - Two-Filter
System
Install as follows:
1. Lightly lubricate the outer seal (1) prior to installing the new injector harnesses with clean engine oil.
2. Install injector harness and tighten the allen head mounting screws to 10 N·m (7 lb·ft).
NOTICE: Effective with engine s/n HDE0053776 built on October 11, 2010; The terminals on the injector harness
for the engine brake solenoid now have a protective plastic cover (1). If installing a new harness with the
protective terminal cover on an older engine that has a protective cover on the engine brake solenoid (2), it will be
necessary to first remove the existing protective cover from the engine solenoid (3). The protective cover slides
off the engine brake solenoid.
NOTICE: The protective cover on the injector harness is not removable. Attempting to remove the protective
cover from the terminal nut will result in damage to the injector harness.
3. Install electrical contacts to injector and tighten to 1.9 N·m (17 lb·in).
4. Connect engine brake solenoid terminals and torque to 1.5 N·m (1 lb·ft).
5. Install spring clips holding injector harness connector to camshaft frame.
4
All information subject to change without notice.
Copyright © 2014 DETROIT DIESEL CORPORATION 8 13-14
8 13-14
6. Connect 14-pin injector harness connectors.
7. Install the rocker cover. Refer to section "Installation of the Rocker Cover".
8. Connect batteries. Refer to OEM procedures.
All information subject to change without notice.
8 13-14
Copyright © 2014 DETROIT DIESEL CORPORATION
5
3 Installation of the Two-Piece Fuel Injector Wiring Harness - Three-Filter System
3
Installation of the Two-Piece Fuel Injector Wiring Harness - Three-Filter
System
Install as follows:
1. Lightly lubricate the outer seal (1) prior to installing the new injector harnesses with clean engine oil.
2. Install injector harness and tighten the allen head mounting screws to 10 N·m (7 lb·ft).
NOTICE: Effective with engine s/n HDE0053776 built on October 11, 2010; The terminals on the injector harness
for the engine brake solenoid now have a protective plastic cover (1). If installing a new harness with the
protective terminal cover on an older engine that has a protective cover on the engine brake solenoid (2), it will be
necessary to first remove the existing protective cover from the engine solenoid (3). The protective cover slides
off the engine brake solenoid.
NOTICE: The protective cover on the injector harness is not removable. Attempting to remove the protective
cover from the terminal nut will result in damage to the injector harness.
3. Install electrical contacts to injector and tighten to 1.9 N·m (17 lb·in).
4. Connect engine brake solenoid terminals and torque to 1.5 N·m (1 lb·ft).
5. Install spring clips holding injector harness connector to camshaft frame.
6
All information subject to change without notice.
Copyright © 2014 DETROIT DIESEL CORPORATION 8 13-14
8 13-14
6. Connect 14-pin injector harness connectors.
7. Install the rocker cover. Refer to section "Installation of the Rocker Cover".
8. Connect batteries. Refer to OEM procedures.
All information subject to change without notice.
8 13-14
Copyright © 2014 DETROIT DIESEL CORPORATION
7
4 Installation of the One-Piece Fuel Injector Wiring Harness - Three-Filter System
4
Installation of the One-Piece Fuel Injector Wiring Harness - Three-Filter
System
Install as follows:
1. Lightly lubricate the outer seal (1) prior to installing the new injector harnesses with clean engine oil.
2.
3.
4.
5.
6.
7.
8.
Install seal into groove in one-piece fuel injector wiring harness.
Install one-piece fuel injector wiring harness on camshaft housing. Torque allen bolts to 10 N·m (7 lb·ft).
Install electrical terminals to injectors and torque to 1.9 N·m (17 lb·in).
Connect engine brake solenoid terminals and torque to 1.5 N·m (1 lb·ft).
Install the rocker cover. Refer to section "Installation of the Rocker Cover".
Connect both 14-pin injector harness connectors.
Connect the batteries.
WARNING: PERSONAL INJURY
To avoid injury before starting and running the engine, ensure the vehicle is parked on a level
surface, parking brake is set, and the wheels are blocked.
WARNING: ENGINE EXHAUST
To avoid injury from inhaling engine exhaust, always operate the engine in a well-ventilated area.
Engine exhaust is toxic.
9. Start the engine and check for leaks.
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All information subject to change without notice.
Copyright © 2014 DETROIT DIESEL CORPORATION 8 13-14