GASKET KIT-V 5P9316 - Caterpillar

Procedure 1: Installation of Ladder Assembly
Illustration 1. Location of 112-6892 Bracket Assembly bend data.
Illustration 2. 112-6892 Bracket Assembly dimensions. Do not secure any of the seven bolts until the assembly is positioned and the weld procedure is completed.1. Install fabricated 112-6892 Bracket Assembly to the 119-8970 Ladder Assembly using four 8T-4183 Bolts and four 5P-1076 Washers.2. Position the ladder and bracket assembly on the left side of the swing frame as shown in Illustration 7.3. Install the additional three 8T-4183 Bolts and three 5P-1076 Washers into the support plate located in the purchased 119-8973 Grate Assembly (two-piece).4. Weld the 112-6892 Bracket Assembly when its position is established. The ladder and bracket should be resting on the swing frame assembly. If it is easier, tack weld bracket assembly in position and remove ladder assembly to provide more clearance. Weld bracket with a 5.0 mm (.20 in) fillet weld.5. Tighten all seven bolts.Procedure 2: Installation of Ladder Assembly:
The fabrication procedure referenced in the Service Magazine needs to be completed before the access ladder installation can begin. However, if this procedure has to be done in conjunction with the Reference Article, only two additional support plates are required to fabricate and weld to the grate assembly procedure.
Illustration 3. Dimensions for support plate (3) for ladder assembly.
Illustration 4. Fabrication of support plate (4). 1. Notch out the section of 119-8973 Grate Assembly as shown in Illustration 5.
Illustration 5. View of notched out section. (GG) 303 mm (11.9 in). (HH) 85 mm (3.3 in).
Illustration 6. 119-8973 Grate Assembly (two-piece) fabrication. (3) Support Plate. (4) Plate.2. Weld plate (4) to the notched out section of 119-8973 Grate Assembly. This provides a flush weld surface for the new support plate (3). Use Illustration 6 for location of plates 3 and 4.3. Weld support plate (3) to the notched out section of the 119-8973 Grate Assembly. This plate supports the ladder assembly.4. Install 119-8973 Grate Assembly to the machine. Do not secure any of the seven bolts until the assembly is positioned and the weld procedure is completed.5. Install fabricated 112-6892 Bracket Assembly to the 119-8970 Ladder Assembly using four 8T-4183 Bolts and four 5P-1076 Washers.
Illustration 7. Location of 119-8970 Ladder Assembly (1) and 112-6892 Bracket Assembly (2).6. Position ladder (1) and bracket (2) on the left side of the swing frame as shown in Illustration 7.7. Install the additional three 8T-4183 Bolts and three 5P-1076 Washers into the support plate (3) located in the fabricated 119-8973 Grate Assembly (two-piece).8. Weld 112-6892 Bracket Assembly to the swing frame assembly when it is positioned correctly. If it is easier, tack weld bracket assembly in position and remove ladder assembly for more clearance. Weld bracket with a 5.0 mm (.20 in) fillet weld.9. Tighten all seven bolts.