349D2 MHPU Mobile Hydraulic Power Unit Machine System Caterpillar


Upper Frame - Standard

Usage:

349D2 P27


Illustration 1g06026027

Table 1
Specification for 376-4594 Upper Frame 
Item  Qty  Part  Specification Description 
Before assembly, use 5P-0960 Grease Cartridge to coat all the pin bores. 
As required, use the following shims to adjust the minimum lateral clearance to the maximum of 1.0 mm (0.04 inch)
1 308-8772 Shim  Thickness is 0.5 mm (0.02 inch)
2 308-8773 Shim  Thickness is 1.0 mm (0.04 inch)
1 308-8774 Shim  Thickness is 2.0 mm (0.08 inch)
As required, use the following shims to adjust the minimum lateral clearance to the maximum of 1.0 mm (0.04 inch)
2 133-2428 Shim  Thickness is 0.5 mm (0.02 inch)
4 4I-0575 Shim  Thickness is 1.0 mm (0.04 inch)
2 4I-0577 Shim  Thickness is 2.0 mm (0.08 inch)
4I-4996 Pin As  Diameter is 109.850 ± 0.040 mm (4.3248 ± 0.0016 inch)
234-3942 Pin As  Diameter is 129.85 ± 0.04 mm (5.112 ± 0.002 inch) 
Clearance between the pin end and the side of the cab must be kept over 10.0 mm (0.39 inch)

Caterpillar Information System:

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