793F Tier IV Off-Highway Truck Field Assembly Caterpillar


Walkway (Left Hand) - Install

Usage:

793F D3T

Parts and Specification Information



Illustration 1g06388077

Note: Verify that all parts are shipped and undamaged for preparation of assembly. Missing or damaged parts can be ordered prior to assembly to avoid delays during assembly.

Table 1
Item  Part Number  Part Description  Qty  Specification  Approximate Weight 
289-2316 Walkway Gp 
289-2316  Walkway Gp    79 kg (174 lb) 
198-4778  Hard Washers     
8T-4183  Bolts
(M12X1.75X40-MM) 
   

Installation Procedure

Table 2
Required Tools 
Tool  Part Number  Part Description  Qty 
T1  8T-3091  Tap (M12X1.75) 

Start By:

  1. Install the right-hand walkway


NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Refer to Special Publication, PERJ1017, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.

Dispose of all fluids according to local regulations and mandates.


------ WARNING! ------

Observe the safe working load limits of all lifting and blocking devices and keep a safe distance from suspended/blocked loads. Personnel may be seriously injured or killed by falling loads.


------ WARNING! ------

Personal injury or death can occur from heavy components falling during removal or installation.

Properly support the component with a suitable lifting device during removal or installation.


------ WARNING! ------

Personal injury or death can result from improper lifting or blocking.

When a hoist or jack is used to lift any part or component, stand clear of the area. Be sure the hoist or jack has the correct capacity to lift a component. Install blocks or stands before performance of any work under a heavy component.

Approximate weights of the components are shown. Clean all surfaces where parts are to be installed.


------ WARNING! ------

Do not attempt to assemble this machine until you read and you understand the assembly instructions.

Improper assembly procedures could result in injury or death.


Climbing equipment may be required to access this service point. Refer to the Operation and Maintenance Manual, "Mounting and Dismounting"
topic for safety information.

Note: Remove all protective shipping covers, flanges, plugs, caps, clamps, cable straps, and material.

Note: Clean mounting and contact surfaces for major component installation free of wax, dirt, debris, paint, and grease.

Note: If necessary, chase unprotected threaded holes with an appropriately sized tap to remove paint, rust, or other debris.

Note: Unless otherwise specified, all torque requirements are Standard Torque values. Refer to the "General Information" section in this document for the correct torque values.

Note: Before tightening the cable straps (mounting hardware), remove the slack from the harness assemblies and allow adequate strain relief.



    Illustration 2g06388027
    (T1) 8T-3091 Tap (M12X1.75)

  1. Clean the mating surface on the frame free of wax, dirt, debris, paint, and grease.

  2. Use Tooling (T1) to clean the threads of the six threaded holes.


    Illustration 3g06388059

  3. Clean the mating surface of the walkway group free of wax, dirt, debris, paint, and grease.


    Illustration 4g06388069


    Illustration 5g06388072
    (1) 289-2316 Walkway Gp
    (2) 198-4778 Hard Washers
    (3) 8T-4183 Bolts (M12X1.75X40-MM)

  4. Use a suitable lifting device to install walkway group (1). The weight of walkway group (1) is approximately 79 kg (174 lb). Install six hard washers (2) and six bolts (3).

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