793F Off-Highway Truck Field Assembly Caterpillar


Handrail (Rear Access) - Install

Usage:

793F CMD RBT

Parts and Specification Information



Illustration 1g03388745


Illustration 2g06049852

Note: Verifying 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 
360-3880 Handrail Gp 
423-1684  Handrail As     
423-1687  Handrail As     
424-1910  Gate As     
146-3287  Special Bolts     
423-1686  Handrail As     
9X-2133  Hoses     
423-1685  Handrail As     
424-1919  Handrail As     
9X-2040  Screws
(M10X1.5X25-MM) 
   
10  8T-4121  Hard Washers     
11  479-2171  Bolt As  16     
12  8T-4195  Bolts
(M10X1.5X30-MM) 
   
13  424-1893  Step As     

Installation Procedure

Start By:

  1. Install the platform (right hand).

  2. Install the cab.


    Illustration 3g06049910
    (10) 8T-4121 Hard Washers
    (12) 8T-4195 Bolts (M10X1.5X30-MM)
    (13) 424-1893 Handrail As

  1. Use two people to install handrail assembly (13). The weight of handrail assembly (13) is approximately 26 kg (57 lb). Install eight hard washers (10) and eight bolts (12).


    Illustration 4g06360508
    (2) 423-1687 Handrail As
    (3) 424-1910 Gate As
    (4) 146-3287 Special Bolts
    (5) 423-1686 Handrail As
    (6) 9X-2133 Hoses
    (9) 9X-2040 Screw (M10X1.5X25-MM)
    (11) 479-2171 Bolt As
    (14) 300-4511 Latch As
    (15) 5C-7261 Nuts (M8X1.25)

  2. Install one handrail assembly (2) , four bolt assemblies (11), and two screws (9).

  3. Install one handrail assembly (5), four bolt assemblies (11), and two screws (9).

  4. Install one gate assembly (3), two hoses (6), and two special bolts (4).

  5. Loosen four nuts (15) and position latch assembly (14) to secure gate assembly (3). Tighten four nuts (15).


    Illustration 5g06360507
    (1) 423-1684 Handrail As
    (11) 479-2171 Bolt As
    (16) 5P-7468 Clips
    (17) 5P-7469 Clips
    (18) 8T-4183 Bolts (M12X1.75X40-MM)
    (19) 8T-4223 Hard Washers
    (20) 8T-4244 Nuts (M12X1.75)
    (21) 115-3580 Plate
    (22) 8T-7087 Grommets

  6. Install one handrail assembly (1) and four bolt assemblies (11).

  7. Secure handrail assembly (1) by using two clips (16), two clips (17), two bolts (18), four hard washers (19), two nuts (20), one plate (21), and two grommets (22).


    Illustration 6g06360506
    (7) 423-1685 Handrail As
    (11) 479-2171 Bolt As
    (23) 5P-7468 Clips
    (24) 5P-7469 Clips
    (25) 8T-4183 Bolts (M12X1.75X40-MM)
    (26) 8T-4223 Hard Washers
    (27) 8T-4244 Nuts (M12X1.75)
    (28) 115-3580 Plate
    (29) 8T-7087 Grommets

  8. Install one handrail assembly (7) and four bolt assemblies (11).

  9. Secure handrail assembly (7) by using two clips (23), two clips (24), two bolts (25), four hard washers (26), two nuts (27), one plate (28), and two grommets (29).


    Illustration 7g06049945
    (8) 424-1919 Handrail As
    (30) 5P-7468 Clips
    (31) 5P-7469 Clips
    (32) 8T-4194 Bolts (M12X1.75X50-MM)
    (33) 8T-4223 Hard Washers
    (34) 8T-4244 Nuts (M12X1.75)
    (35) 8T-7087 Grommets

  10. Install handrail assembly (8) by using four clips (30), four clips (31), four bolts (32), eight hard washers (33), four nuts (34), and four grommets (35).

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