Installation Procedure for the <NOBR>495-1258</NOBR> Chassis Wiring Gp On Certain Hydraulic Excavators {1408}
[M0066174]
ELECTRICAL AND STARTING SYSTEM
WIRING GP
Installation Procedure for the <NOBR>495-1258</NOBR> Chassis Wiring Gp On Certain Hydraulic Excavators {1408}
1.1. Introduction
2.1. Safety Section
3.1. Required Parts
4.1. Installation Procedure
- Excavator
- 318D2 (S/N: JEB1-UP; HAH1-UP; XAH1-UP; HBP1-UP)
- Hydraulic Kit
- HYDRAULIC KIT (S/N: HKD1-UP)
Introduction
Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.
Safety Section
Show/hide table
![]() | |
Illustration 1 | g00104545 |
Prevent the machine from movement. Park the machine on a level surface.
Attach a "Do Not Operate" warning tag or a similar warning tag to the start switch or to the controls before you service the equipment . These warning tags (Special Instruction, SEHS7332) are available from your AVSpare dealer.
Required Parts
Show/hide table
495-1258 Chassis Wiring Gp Revision -00 | |||
---|---|---|---|
Item | Qty | Part Number | Description |
(1) | 16 | Cable Strap | |
(2) | 9 | Cable Strap | |
(3) | 1 | Bracket As | |
(4) | 1 | Chassis Harness As | |
(5) | 3 | Strap | |
(6) | 1 | Hard Washer | |
(7) | 1 | Bolt |
Show/hide table
![]() | |
Illustration 2 | g06039818 |
|
Installation Procedure
- Connect (AL-C1) to the Battery and Wiring Gp harness.
- Connect (AL-C4) to the Bucket In Pressure Switch.
Show/hide table
Illustration 4 g06039830 (AL-C5) Connect to Bucket Cylinder Head Pressure Sensor: "E472 GN", "235 BK", "E404 BU" - Connect (AL-C5) to the Bucket Cylinder Head Pressure Sensor.
Show/hide table
Illustration 5 g06039833 (AL-C2) Connect to Quick Coupler Unlock Solenoid: "779 WH", "235 BK"
(AL-C3) Connect to Quick Coupler Hold to Run Solenoid: "M968 BU", "235 BK"
(1)3S-2093 Cable Strap
(3)476-6609 Bracket As
(6)8T-4121 Hard Washer
(7)8T-4136 Bolt - Connect (AL-C2) to the Quick Coupler Unlock Solenoid.
- Connect (AL-C3) to the Quick Hold to Run Solenoid.
Show/hide table
![]() | |
Illustration 3 | g06039824 |
(AL-C1) Connect to Harness (6 pole): "M968 BU", "779 WH", "E472 GN", "A464 GY", "E404 BU"
(AL-C4) Connect to Bucket In Pressure Switch: "A464 GY", "235 BK" (1) (2) (4) |
Information System:
Installation Procedure for the <NOBR>478-3085</NOBR> Front Lines Gp on Certain Hydraulic Excavators {5057}
349D2 MHPU Mobile Hydraulic Power Unit Hydraulic System
Relief Valve (Main) - Test and Adjust
Installation of the <NOBR>500-9250</NOBR> Coupler Control Ar on Certain Hydraulic Excavators {6129}
349D2 MHPU Mobile Hydraulic Power Unit Hydraulic System
Swing Speed and Swing Drift on a Slope - Check
324D and 325D Forest Machines Machine Systems
Track - Connect - PPR2
324D and 325D Forest Machines Machine Systems
Track - Separate - PPR2
A New Filter is Available for the DEF Tank Adaptor for C7.1 Engines {108H}
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Crankshaft Front Seal - Remove and Install
Exhaust Gas Valve (NRS) for C4.4 Engines {5137}
A New Diesel Exhaust Fluid Filter is Now Available for C7.1 Engines {108J}
312F and 313F Excavator Machine Systems
Pump Control (Output Flow) - Test - Two Pump Calibration
312F and 313F Excavator Machine Systems
Pump Control (Output Flow) - Test - One Pump Calibration (Optional Test)
Installation of the <NOBR>500-9249</NOBR> Auxiliary Control Ar (Tool Control) on Certain Hydraulic Excavators {1408, 5057, 5059, 7301, 7405, 7557}
Installation Procedure for the <NOBR>416-8400</NOBR> Chassis Wiring Gp On Certain Hydraulic Excavators {1408, 5051}
349D2 MHPU Mobile Hydraulic Power Unit Hydraulic System
Relief Valve (Line) - Test and Adjust
Installation of the <NOBR>500-9248</NOBR> Auxiliary Control Ar (Medium Pressure) on Certain Hydraulic Excavators {5057, 5070}
Installation Procedure for the <NOBR>417-2219</NOBR> Pump Lines Gp On Certain Hydraulic Excavators {5057}
349D2 MHPU Mobile Hydraulic Power Unit Hydraulic System
Fan Motor Speed (Hydraulic and Radiator Cooling) - Test and Adjust
349D2 MHPU Mobile Hydraulic Power Unit Hydraulic System
Main Pump (Flow) - Test - Hydraulic Power
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Idler Gear - Remove and Install
A New Stick Cylinder Group is Now Used on Certain 568 Forestry Excavators {5458}
349D2 MHPU Mobile Hydraulic Power Unit Hydraulic System
Main Pump (Flow) - Test - Constant Horsepower Flow Control
Improved Ignition Circuit Wiring is Now Used for Certain 568 Forestry Machines {1408, 7301}
349D2 MHPU Mobile Hydraulic Power Unit Hydraulic System
Pump Control (Output Flow) - Adjust