SPOOL A-SAFETY 9S8843 - Caterpillar

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.
Required Parts
Table 1
Required Parts
Item Qty Parts
1 1 540-5078 Guardrail As
2 2 8T-3597 Weld Nut
3 1 343-8576 Plate
4 2 8T-4139 Bolt
5 2 7X-3392 Hard Washer
6 2 8T-4192 Bolt
7 2 5P-1076 Hard Washer Installation Procedure
Illustration 1 g06280031
(A) Platform Assembly
(D1) 16.75 mm (0.659 inch)
(1) 540-5078 Guardrail As
Use guardrail assembly (1) to locate and drill two holes of dimension (D1) for the middle post in platform assembly (A), as shown in Illustration 1.
Illustration 2 g06280037
(W1) Resistance welding
(2) 8T-3597 Weld Nut
(3) 343-8576 Plate
Weld two nuts (2) with plate (3), as shown in Illustration 2.Note: Weld as per 1E0376 Resistance welding specification.
Illustration 3 g06280060
(A) Platform Assembly
(2) 8T-3597 Weld Nut
(3) 343-8576 Plate
(4) 8T-4139 Bolt
(5) 7X-3392 Hard Washer
Locate and align the assembly of two nuts (2) and plate (3) to the drilled holes in platform assembly (A), and secure using two bolts (4) and two hard washers (5), as shown in Illustration 3.
Illustration 4 g06280063
(W2) Arc weld of 3 mm (0.1 inch)
(A) Platform Assembly
(2) 8T-3597 Weld Nut
(3) 343-8576 Plate
Weld the assembly of two nuts (2) and plate (3) to platform assembly (A), as shown in Illustration 4.Note: Weld as per 1E0099S arc welding specification.
Illustration 5 g06280102
(D2) 50 mm (2.0 inch)
(D3) 267 mm (10.5 inch)
(D4) 14 mm (0.6 inch)
(B) 399-3791 Guard
(1) 540-5078 Guardrail As
Locate two holes in toe-kick (B) by using guardrail assembly to mark the center of two holes, as shown in Illustration 5.Drill two holes per the dimensions, shown in Illustration 5.Note: After marking holes, remove the toe-kick and drill the holes.
Illustration 6 g06280113
(B) 399-3791 Guard
(6) 8T-4192 Bolt
(7) 5P-1076 Hard Washer
Reinstall toe-kick (B) and secure using two bolts (6) and two hard washers (7), as shown in Illustration 6.