238-4569 Duct Gp-Air Custom Product Support Literature for Certain Load Haul Dump Machines{7320} Caterpillar


238-4569 Duct Gp-Air Custom Product Support Literature for Certain Load Haul Dump Machines{7320}

Usage:

R1700G 8XZ


Load Haul Dump:
R1600G (S/N: 9PP1-UP; 9YZ1-UP)
R1700G (S/N: 8XZ1-UP; SBR1-UP)
R2900G (S/N: GLK1-UP; JLK1-UP)

Introduction




Illustration 1g01051135

This publication contains the information for the installation of a 238-4569 Duct Gp-Air for the rear window. This supplemental product support literature should be used with the appropriate Service Manual and the appropriate Parts Manual that is available for this standard machine.

Do not perform any procedure and do not order parts that are outlined in this publication until you understand the information that is contained in this document.

ReferenceSpecifications Systems Operation Testing and Adjusting Air Conditioning and Heating R134a All Caterpillar Machines, SENR5664, "Refrigerant System - Evacuate"

Table 1
Required Parts    
Quantity     Part Number     Description    
1     238-4568     Duct    
2     9C-9313     Button    
1     4M-5281     Bolt    
2     8T-4205     Hard Washer    
1     6V-8185     Nut    
1     9X-7380     O-Ring Seal    
1     9X-7382     O-Ring Seal    

Air Conditioning Evaporator Unit - Remove

  1. Turn the battery disconnect switch to the OFF position.

  1. Evacuate the refrigerant from the air conditioning system. Refer to Specifications Systems Operation Testing and Adjusting Air Conditioning and Heating R134a All Caterpillar Machines, SENR5664, "Refrigerant System - Evacuate".

  1. Remove the air conditioning evaporator unit from the cab.

Modifications to the Air Conditioning Evaporator Unit




    Illustration 2g01086522

    View of the items to be removed from the air conditioning evaporator unit

    (1) 186-8217 Vent-Fresh Air

    (2) 8T-4138 Bolt

    (3) 9X-8256 Washer

    (4) 3B-4504 Lockwasher

  1. Remove the lid from the air conditioning evaporator unit.

  1. Remove 186-8217 Vent-Fresh Air (1) from the air conditioning evaporator unit.

  1. Remove 8T-4138 Bolt (2), 9X-8256 Washer (3) and 3B-4504 Lockwasher (4) .



    Illustration 3g01086516

    View of the modifications to the air conditioning evaporator unit

    (5) 238-4568 Duct

    (A) 76 mm (2.99 inch)

    (B) 169 mm (6.65 inch)

  1. Install 238-4568 Duct (5) in position on the air conditioning evaporator unit. Install 8T-4138 Bolt (2), 9X-8256 Washer (3) and 3B-4504 Lockwasher (4) removed in Step 3.

    Note: Care must be taken to ensure the coils are not damaged in Step 5.

  1. Use hole in 238-4568 Duct (5) as a jig to drill a 8 mm (0.31 inch) hole through the base of the air conditioning evaporator unit.

Air Conditioning Evaporator Unit - Install




    Illustration 4g01086527

    (5) 238-4568 Duct

    (6) 4M-5281 Bolt

    (7) 8T-4205 Hard Washer

    (8) 6V-8185 Nut

    (9) 9C-9313 Button

  1. Install 4M-5281 Bolt (6), 8T-4205 Hard Washers (7) and 6V-8185 Nut (8) .

  1. Install two 9C-9313 Buttons (9) .

  1. Install the lid to the air conditioning evaporator unit.

  1. Install the air conditioning evaporator unit in the cab.

  1. Charge the air conditioning system with refrigerant. Refer to Specifications Systems Operation Testing and AdjustingAir Conditioning and Heating R134a All Caterpillar Machines, SENR5664, "Refrigerant System - Charge".

Caterpillar Information System:

2004/08/02 Correction to Special Instruction, REHS2143, "Product Link PL-102C System Installation" {7602}
CB-434D and CB-434D Series XW <BR>Vibratory Compactors <BR>Engine Supplement Gear Motor (Fan Drive) - Install
446D Backhoe Loader Machine Systems Stabilizer Cylinder - Remove and Install
446D Backhoe Loader Machine Systems Floorplate - Remove and Install
PS-150C Pneumatic Compactor Propel System Relief Valve (Flushing Valve) - Test and Adjust - Machines with Optional Flow Divider
2004/12/01 Single Purpose Fluid Sampling Valves and Dual Purpose Fluid Sampling Valves Require Different Quick Connect Couplers {0645, 7542}
2004/07/26 A New Solenoid Control is Now Used {1265, 1276, 1408}
3500B Engines and 776D, 777D, 784C, 785C, 789C, 793C and 793D Off-Highway Truck/Tractors Valve Mechanism
446D Backhoe Loader Machine Systems Piston and Vane Pump - Install
446D Backhoe Loader Machine Systems Piston and Vane Pump - Remove
AP-800D and BG-230D Asphalt Pavers Machine Systems Pump Control Valve (Generator) - Test and Adjust
446D Backhoe Loader Machine Systems Swing Cylinder - Remove and Install
R2900G Load Haul Dump Machine Systems Front Frame from Rear Frame - Separate
988H Wheel Loader Power Train Position Sensor (Left Brake Pedal) (Operator Monitor) - Calibrate
2004/07/26 A New Improved Articulation Lock Pin and a New Hitch are Now Used {7050, 7051}
797B Off-Highway Truck Daily Inspection
C15 and C18 Engines for Caterpillar Built Machines Aftercooler - Test
2004/12/27 Portable Contamination Monitor Group Provides a Lower Cost Alternative to Particle Counting {0781, 0784, 0786, 1300, 5050}
C15 and C18 Engines for Caterpillar Built Machines Exhaust Temperature - Test
CB-214E, CB-224E and CB-225E Vibratory Compactors Machine Systems Steering Column - Remove and Install
CB-434D and CB-434D Series XW <BR>Vibratory Compactors <BR>Engine Supplement Engine - Remove
2004/07/19 Correction to Testing and Adjusting , "Operational Checks" {4251, 4278}
PS-150C Pneumatic Compactor Machine System Gear Pump (Steering)
PS-150C Pneumatic Compactor Machine System Metering Pump (Steering)
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.