EPC Parts Catalogs

C15 and C18 Industrial Engines Nozzle Heater Harness - Remove and Install Caterpillar


  1. Home
  2. Disassembly and Assembly
  3. #126779
Nozzle Heater Harness - Remove and Install
`
C15 and C18 Industrial Engines [UENR0112]
C15 and C18 Industrial Engines Air Inlet Elbow - Remove and Install
C15 and C18 Industrial Engines Inlet and Exhaust Valves - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure

Show/hide table
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     195-4609     Seal Pick     1    
B     -     Isopropyl Alcohol     -    
    Show/hide table

    Illustration 1g02202773

    Note: Put orientation and location marks on all cable strap locations for installation purposes.

  1. Loosen the allen bolt and disconnect harness assembly (1). Position the harness assembly out of the way.

  1. Remove bolts (2) and remove the bracket assembly.
    Show/hide table

    Illustration 2g02202775

  1. Disconnect harness assembly (3) and remove cable straps (4) .
    Show/hide table

    Illustration 3g02349097

  1. Remove allen bolt (6) and remove nozzle heater harness (5) .
    Show/hide table

    Illustration 4g02482556

  1. Use Tooling (A) to remove O-ring seals (7) and (8) from cable assembly (5). Discard the O-ring seals.

Installation Procedure

  1. Install nozzle heater harness (5) in the reverse order of removal.

      Show/hide table
      ------ WARNING! ------

      Use caution when you are using isopropyl alcohol. Avoid prolonged skin contact with isopropyl alcohol.

      Vapors may be harmful if inhaled. Use only in a well ventilated area. Do not smoke while using isopropyl alcohol.

      Isopropyl alcohol is flammable. Do not use near an open flame or near welding operations. Keep isopropyl alcohol away from heated surfaces exceeding 482°C (900°F).

      ----------------------

      Note: This connection is an electrical connection and cannot be lubricated with a petroleum-based lubricant. Isopropyl alcohol is the only approved lubrication for this connection.

    1. Lubricate new O-ring seals (7) and (8) with Tooling (B) prior to installation.

    1. Tighten the allen bolt that secures harness assembly (1) to a torque of 3.3 ± 0.7 N·m (30 ± 6 lb in).

Information System:

C13 Engines for Caterpillar Built Machines Fuel Manifold (ARD) - Remove and Install - Clean Emissions Module
C13 Engines for Caterpillar Built Machines Air Control Valve - Remove and Install - ARD Combustion, Clean Emissions Module
Procedure to Align the Dial on the Fuel Sender{1273, 7481, 7857}
D7E Track-Type Tractor Power Train Track Roller Frame - Remove and Install
AccuGrade</SUP> GPS / Single UTS / Site and Laser Reference v11 for Excavators Universal Total Station - MT900
C13 Engines for Caterpillar Built Machines Combustion Head - Remove and Install - Clean Emissions Module
C13 Tier 4 Final Engines Electronic Control System Components
C15 and C18 Engines for Caterpillar Built Machines Exhaust Gas Valve (NRS) - Assemble
2009/05/11 Improved Wiring Harnesses Are Now Available {1408}
C15 and C18 Industrial Engines Air Inlet Elbow - Remove and Install
2009/06/01 A New Bracket Updates the Access Door Group {7251, 7273}
Relocation Of The Expansion Tanks For The Implement Hydraulic System{1354, 5057, 5505}
2009/06/29 New Hardware is Available for Certain Wheel Tractor-Scrapers Draft Frames {6204, 7000, 7960}
C13 Engines for Caterpillar Built Machines Pressure Sensor (DPF) - Remove and Install - Differential Pressure, Clean Emissions Module
834H Wheel Dozer and 836H Landfill Compactor Machine Systems Push Arms and Blade - Remove
834H Wheel Dozer and 836H Landfill Compactor Machine Systems Push Arms and Blade - Install
D5R Track-Type Tractor Power Train Track Roller Frame
C13 Engines for Caterpillar Built Machines Flame Detection Temperature Sensor - Remove and Install - Clean Emissions Module
C13 Engines for Caterpillar Built Machines Diesel Particulate Filter - Remove and Install - Clean Emissions Module
D6T Track-Type Tractor Hydraulic System Pressure Taps
C13 Engines for Caterpillar Built Machines Catalyst - Remove and Install - Diesel Oxidation Catalyst, Clean Emissions Module
Installation and Removal of the V-PAT Bulldozer{6050, 6079}
C13 Engines for Caterpillar Built Machines Temperature Sensor (DPF) - Remove and Install - Clean Emissions Module
Oversized Injector Sleeves for Remanufactured Cylinder Heads On Medium Sized Engines{1100, 1101, 1125}