Camshaft
Usage:
1 Diameter-rear bearing journal ... 1.8715±.0005 in.47,536±0,0127 mm
Bearing-to-journal clearance ... .004±.002 in.0,102±0,05 mm
Maximum permissible clearance ... .010 in.0,254 mm
2 Diameter-front and intermediate bearing journals ... 2.8755±.0005 in.72,638±0,0127 mm
Bearing-to-journal clearance ... .0055±.0025 in.0,1397±0,0635 mm
Maximum permissible clearance ... .010 in.0,254 mm
3 Clearance-camshaft end ... .007±.003 in.0,177±0,076 mm
Maximum permissible clearance ... .025 in.0,635 mm
Caterpillar Information System:
D343 ENGINE Camshaft And Follower
D343 ENGINE Air Compressor (9L4092) (BW281020)
D343 ENGINE Systems Operation
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Ignition System Timing
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Magneto Timing Setting (Solid State Magneto)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Pulser Coil (Solid State Magneto)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Generator Coil (Solid State Magneto)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Transformer (Solid State Magneto)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Silicon Controlled Ignition System (Solid State Magneto)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Air Compressor 9L4104 or 9L5366 (Bendix-Westinghouse Tu-Flo 500)
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Water Temperature Contactor Switches
4.75" BORE INDUSTRIAL & MARINE ENGINE ATTACHMENTS Oil Pressure Gauge (6L2310)
D343 ENGINE Accessory Drive
D343 ENGINE Valves
D343 ENGINE Camshaft Drive And Idler Gears
D343 ENGINE Valve Guide And Seat Inserts
D343 ENGINE Vibration Damper
D343 ENGINE Piston And Rings
D343 ENGINE Cylinder Liner
D343 ENGINE Cylinder Block
D343 ENGINE Turbocharger (T18)
D343 ENGINE Fuel Transfer Pump (7S5445)
D343 ENGINE Fuel Filter
D343 ENGINE Cylinder Head