MUFFLER ASSEM. 4N6640 - Caterpillar

Illustration 1 g06059585
Front view of engine
Table 1
Specification for 436-7805 Front Gear Gp
Item Qty Part Specification Description
1 2 259-4598 O-Ring Seal Before assembly, lightly lubricate the bores with the lubricant that is being sealed.
2 1 7N-5245 Pump Adapter After installation, bore of 127-5400 Bushing is 75.000 0.055 mm (2.9528 0.0022 inch).
3 2 357-2432 Idler Shaft Diameter is 89.880 0.020 mm (3.5386 0.0008 inch).
4 2 355-5732 Idler Gear As After installation, bore of 140-9597 Bushing is 90.000 0.010 mm (3.5433 0.0004 inch).
Installation depth is 2.3 0.5 mm (0.09 0.02 inch).
5 1 495-7548 Adapter As After installation, bore of 348-7074 Bushing is 75.035 mm (2.9541 inch).
6 1 367-0069 Auxiliary Drive Shaft As Diameter is 74.900 0.015 mm (2.9488 0.0006 inch).
Install the 8T-2153 Socket Setscrew to the bottom of the threaded hole and tighten to 6 1 N m (53 9 lb in).
7 16 6J-2515 Bolt Torque to 135 20 N m (100 15 lb ft).
8 1 235-3546 O-Ring Seal Before assembly, lightly lubricate the bores with the lubricant that is being sealed.
9 1 366-5349 Adapter As After installation, bore of 127-5400 Bushing is 75.000 0.055 mm (2.9528 0.0022 inch).
10 2 7N-5246 Thrust Washer Thickness is 8.50 0.05 mm (0.335 0.002 inch).
Width of groove in new pump drive shaft assembly is 8.75 0.10 mm (0.344 0.004 inch).
11 2 396-3198 Shaft Diameter is 74.900 0.015 mm (2.9488 0.0006 inch).
12 2 443-9875 Thrust Washer Thickness is 8.50 0.05 mm (0.335 0.002 inch).
Width of groove in new pump drive shaft assembly is 8.75 0.10 mm (0.344 0.004 inch).
13 1 447-0091 Adapter As After installation, bore of 318-4810 Bushing is 94.056 mm (3.7030 inch).