CORE AS 1552587 - Caterpillar

Illustration 1 g01341866
Check Of The Flatness For The Cab Mounting Supports (A) Right front mount (B) Shims (C) Rear mounts (D) Middle mountsIf the 8T-6868 Bolts or the 7X-2550 Bolts are broken, make sure that the flatness on the top face of the six cab mounting supports for the operator platform is checked in order to prevent cracks in the bottom of the cab. Refer to Illustration 1.Make sure that the six cab mounting surfaces are in the same plane in order to equally support the platform.
Illustration 2 g01341902
Detail Of A Cab Mounting Support (B) Shim (E) Platform Assembly (F) 24 1 mm (0.95 0.04 inch) (G) Skirt for the frameMake sure that the clearance between the skirt for the frame and the platform assembly is 24 1 mm (0.95 0.04 inch). The clearance is necessary in order to prevent interference between the cab on the platform assembly and the skirt for the frame. Refer to Illustration 2.It is possible that shims will be necessary. Install the shims (B) on the two cab mounting supports (D) in the middle and on one of the cab mounting supports at any corner, if shims are needed. Refer to Illustration 1. Use the shims that are listed in Table 1.
Table 1
Shims    
Part Number    Description    Thickness    
7Y-9863     Shim    
0.6 mm (0.025 inch)    
7Y-9864     Shim    
1.2 mm (0.05 inch)