Caterpillar 950f Series Ii Parts Manual



CATERPILLAR 950F 950F SERIES II WHEEL LOADER SERVICE MANUAL DIS/ASSEMBLY S/N 7ZF1. 6YG1, 4DJ1, 5SK1, 8TK1, 2LM1& UP This manual is dirty but in good. What you see in the table of contents is what included in this package. Check our ebay store for more inventories WE HAVE COLLECTION OF DIFFERENT MANUALS NOT YET LISTED. Buy and Download this COMPLETE Service and Repair Manual. It covers every single detail on your Caterpillar Cat 950F Series II Wheel Loader Operation & Maintenance.This is the authentic factory service manual from Caterpillar which covers every repair and service procedure. Engine:- All engines included Years:- All years included Filesize:- 22 MB Model Specific Continue reading. Caterpillar 950F Wheel Loader Manuals: Caterpillar 951 Ripper Attachment Manuals: Caterpillar 951 Traxcavator Manuals. Our parts manuals will help you see schematics and OEM part numbers for re-ordering. Our operator manuals will help you know exactly how to run your machine. Our service manuals will provide you with the detailed.

  1. Caterpillar 950f Series Ii Parts Manual Typewriter
  2. 950f Specs
  3. Caterpillar 950f Series Ii Parts Manual Parts
  4. Caterpillar 950f Series Ii Parts Manual Diagram
  5. Cat 950f Ii
  6. Cat 950f Loader Specifications
Air Conditioner Kit Custom Product Support Literature for 938F, 950F Series II, 960F, 966F Series II, 970F Wheel Loaders and IT38F Integrated Toolcarrier{7320}

Wheel Loader:
938F (PIN: 1KM1-UP)
950F Series II (PIN: 5SK1-UP)
960F (PIN: 9ZJ1-UP)
966F Series II (PIN: 1SL1-UP)
970F (PIN: 7SK1-UP)
Integrated Toolcarrier:
IT38F (PIN: 6FN1-UP)

Introduction

The supplemental product support literature should be used with the Custom Parts Manual, SEBC1243, the appropriate Service Manual, and the appropriate Standard Parts Manual that is available for each standard machine.

This publication includes the general instructions for the installation of an air conditioner kit. For specific part numbers and specific illustrations, refer to the Custom Parts Manual, SEBC1243.

  • 938F and IT38F 2Q-7663 Air Conditioner Kit -Machine and 2Q-7658 Air Conditioner Kit -Cab
  • 950F Series II and 960F 2Q-7664 Air Conditioner Kit -Machine and 2Q-7658 Air Conditioner Kit -Cab
  • 966F Series II and 970F 2Q-7665 Air Conditioner Kit -Machine and 2Q-7658 Air Conditioner Kit -Cab

General Information

Personal injury can result from contact with refrigerant.

Contact with refrigerant can cause frost bite. Keep face and hands away to help prevent injury.

Protective goggles must always be worn when refrigerant lines are opened, even if the gauges indicate the system is empty of refrigerant.

Always use precaution when a fitting is removed. Slowly loosen the fitting. If the system is still under pressure, release it slowly in a well ventilated area.

Personal injury or death can result from inhaling refrigerant through a lit cigarette.

Inhaling air conditioner refrigerant gas through a lit cigarette or other smoking method or inhaling fumes released from a flame contacting air conditioner refrigerant gas, can cause bodily harm or death.

Do not smoke when servicing air conditioners or wherever refrigerant gas may be present.

Use a certified recovery and recycling cart to properly remove the refrigerant from the air conditioning system.

All refrigerant lines that are metal or flexible hose must be free of sharp bends. Also, do not use a refrigerant line that is kinked. Sharp bends will cause a restriction in the refrigerant flow. Restrictions in the refrigerant lines are identified by cold spots or frost on the line at the restriction. Restriction in the lines will reduce the performance and the efficiency of the system.

The radius of bends in the flexible hose must never be less than 10 times the outside diameter of the hose.

Do not allow the flexible hoses to come within 63.5 mm (2.5 inch) of the exhaust manifold.

950f

The hoses need to be inspected yearly for leaks and hardness. Do a leak test on all the hoses and lines. Refer to the Service Manual, SENR5664, 'Refrigerant Leakage-Test' section in Testing and Adjusting. Replace hoses if leaks or hardness are in the hoses. Replace hoses with a new hose that is sealed and free of contaminants.

The correct use of wrenches is very important when connections are made. The type of wrench is also important. Use only wrenches that are made for use with tube type fittings. When a hose or a metal line is connected or disconnected, use a wrench on the fitting, and on the nut. Also use a wrench on the hose connection.

When components and refrigerant lines are disconnected or removed refer to the Service Manual, SENR5664, 'Refrigerant Recovery' section.

Caterpillar 950f Series Ii Parts Manual Typewriter

Install protective plugs or caps on all components and on all hoses that are disconnected or removed.

O-ring seals and seats must be in good condition. Small cuts, scratches or particles of dirt will cause a leak in the system. Put new refrigerant oil on all new O-ring seals at time of installation. Do not use any kind of sealant on any air conditioner hose connection.

Installation of 2Q-7658 Air Conditioner Kit

The following instructions are for 938F, IT38F, 950F Series II, 960F, 966F Series II and 970F.

For specific part numbers and specific illustrations, refer to the Custom Parts Manual, SEBC1243. Refer to 'Installation of Air Conditioner Lines and Components' which is included in this publication.

Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes. This will help to prevent fluid loss and this will help to keep contaminants from entering the system.

950f

Reference: Service Manual, SENR5664, 'Air Conditioning and Heating Systems with R-134a Refrigerant'.

Reference: Special Publication, NEDG5065, 'Air Conditioning Tools'.

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Unexpected machine movement can cause injury or death.

To avoid possible machine movement, place the hydraulic activation control lever to the locked position and attach a Special Instruction, SEHS7332, 'Do Not Operate' or similar warning tag to the control lever.

  1. Access is required on the right side of the machine near the articulation joint. The machine must be turned to the extreme left.

950f Specs

  1. Drain the coolant from the radiator into a suitable container for storage or for disposal.

    Illustration 1g00559060

    Front view of the cab

  1. Open the right front side panel (3) and remove the two screws from the hinge.
  1. Remove the panel (3) from the cab.
  1. Remove the four bolts (4) on the front panel (5) .
  1. Remove the front panel (5) .
  1. Disconnect all connections between the heater and the cab.
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    Illustration 2g00558383
  1. Remove the eight bolts (8) in order to remove the duct assembly (6) from the heater (7) .

    Illustration 3g00558477
  1. Remove the heater from the opening in the cab.

    Note: Carefully remove the heater from the cab so the heater coil does not become damaged. Damaged coils will cause leakage.

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    Illustration 4g00558466
  1. Remove the plate (9) from the heater (7) .

    Illustration 5g00558532
  1. Install the evaporator coil (10) below the heater coil (11) .
  1. Install the insulation in order to replace the plate (9) that was removed.
  1. Install the heater/air conditioner unit in the cab.

    Note: The wiring harness may be hidden within the blower assembly.

  1. Route the wiring harness through the back of the blower assembly.
  1. Replace the blower assembly onto the support assembly. Attach the wires to the switch assembly.
  1. Connect all hoses and tubes for the heater/air conditioner unit in the cab.

Installation of the Condenser Cores for the 938F and IT38F

Caterpillar 950f Series Ii Parts Manual Parts

The following instructions are for the 938F and IT38F. Continue installation with the section 'Installation of Air Conditioning Lines and Components'.

  1. Drain the coolant from the radiator into a suitable container for storage or for disposal.
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    Illustration 6g00559053
  1. Remove the lock pins (12) .
  1. Remove the radiator access door (13) .

    Illustration 7g00559059
  1. Remove the radiator top (14) .
  1. Remove the baffle (15), four bolts and four washers (16) .
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    Illustration 8g00559137
  1. Insert two condenser core assemblies (17). Secure the core assemblies with the appropriate hardware.
  1. Replace the six end tank seals (18) .
  1. Install the eight mounts (19) in the top holes of the radiator core.
  1. Replace the radiator top (14) .

Installation of Air Conditioning Lines and Components

Series

For specific information for the routing of the lines and component location and part numbers, refer to the Custom Parts Manual, SEBC1243. The following instructions are for all models which are included in this Special Instruction.

    NOTICE

    Do not allow any dirt or foreign material to get into the hydraulic system during assembly, connection of lines, when components are filled with fluid, or during any maintenance operation.

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    Illustration 9g00556022

    Typical example

  1. Install the refrigerant compressor (20). Orient the compressor so the nameplate is visible from the right side of the machine. Do not tighten the bolts until the compressor drive belt is installed and adjusted.

    Note: Tighten the belt to a tension of 535 ± 22 N (120 ± 5 lb). Use a Caterpillar 144-0235 Belt Tension Gauge . Operate the air conditioner for approximately 30 minutes. Then adjust the tension of the compressor drive belt to 400 ± 44 N (90 ± 10 lb).

  1. Connect the discharge and the suction hoses to the discharge and suction ports on the compressor.
  1. Connect the electrical wires to the magnetic clutch.

    Illustration 10g00559895

    Typical example

  1. Install the air conditioner condenser in front of the radiator.
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    Illustration 11g00556028

    Typical example

  1. Install the air conditioner accumulator (21) onto the frame.

    Illustration 12g00560037

    Typical example

  1. Install the air conditioner dryer (23) onto the frame.
    • For 938F and IT38F refer to Disassembly & Assembly, SENR6714, 'Remove & Install Air Conditioner Dryer'
  1. Monitor the direction of flow at all times, when the lines are being connected to the components.

Caterpillar 950f Series Ii Parts Manual Diagram

  1. Refill radiator coolant.
  1. Charge the system. Refer to Service Manual, SENR5664, 'Refrigerant System-Charge'.
  1. Reinstall the radiator access door and lock pins.
  1. Reinstall the cab panels and hardware.
  1. Once the installation is complete, the air conditioner will automatically activate when the fan is turned on.

Usage:

950F II2LM

Cat 950f Ii


Instrument Panel and Pedals

Cat 950f Loader Specifications

Illustration 1g00813403
(1) Display Modules
(2) Warning Categories
(3) Indicators
(4) Heating and Air Conditioning Control
(5) Service Brake Pedal and Transmission Neutralizer
(6) Service Brake Control
(7) Throttle Control

Switch Panel

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Illustration 2g00808611
Computerized Monitoring System (If Equipped)
(8) Postheat Cycle
(9) Ride Control
(10) Transmission Neutralizer
(11) Ether Starting Aid
(12) Rotating Beacon
(13) Roading Lights and Cab Interior Lights
(14) Front Floodlights and Rear Floodlights
(15) Autoshift
(16) Implement Kickout
(17) Engine Start Switch
(18) Circuit Breakers
(19) Lighter
(20) Windshield Wiper/Washer Switches
(21) Fuses
Illustration 3g00812012
Caterpillar Monitoring System (If Equipped)
(8) Postheat Cycle
(9) Ride Control
(10) Transmission Neutralizer
(11) Ether Starting Aid
(12) Rotating Beacon
(13) Roading Lights and Cab Interior Lights
(14) Front Floodlights and Rear Floodlights
(15) Autoshift
(16) Implement Kickout
(17) Engine Start Switch
(18) Circuit Breakers
(19) Lighter
(20) Windshield Wiper/Washer Switches
(21) Fuses
(22) Operator Switch for the Display Module
(23) Traction Control System
(24) 'Store' (PCS)
(25) 'Reweigh' (PCS)
(26) Rear Defroster
(27) Return Kickout (If Equipped)
(28) Diverter Valve

Steering Column

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Illustration 4g00813179
(29) Steering Control
(30) Horn
(31) Transmission Control
(32) Steering Column Tilt Control