Idler Gear Assembly (For Front Gear Group)
Usage:
(1) Bore in bearing of gear (after assembly) ... 63.602 ± 0.038 mm (2.5040 ± .0015 in)
Diameter of bearing surface of the shaft ... 63.500 ± 0.013 mm (2.5000 ± .0005 in)
(2) Install bearing from rear face of gear assembly to a depth of ... 1.5 ± 0.5 mm (.06 ± .02 in)
(3) Length of gear ... 47.60 ± 0.05 mm (1.874 ± .002 in)
Length of the bearing surface of the shaft ... 47.85 ± 0.05 mm (1.884 ± .002 in)
Caterpillar Information System:
3406C GENERATOR SET ENGINE Idler Gear Shaft Pilot Bore
3406C GENERATOR SET ENGINE Fuel Filter Base
3406C GENERATOR SET ENGINE Primary Fuel Filter
3406C GENERATOR SET ENGINE Governor And Fuel Pump Drive Group Automatic Timing Advance Unit
3406C GENERATOR SET ENGINE Governor
3406C GENERATOR SET ENGINE Fuel Injection Pump Housing
3406C GENERATOR SET ENGINE Fuel Injection Pump
3406C GENERATOR SET ENGINE Fuel Transfer Pump
3406C GENERATOR SET ENGINE Fuel Injection Nozzle And Adapter
3406C GENERATOR SET ENGINE Fuel Injection Lines
3406C GENERATOR SET ENGINE Engine Design
3406C GENERATOR SET ENGINE Introduction
3406C GENERATOR SET ENGINE Front Housing And Covers
3406C GENERATOR SET ENGINE Front (Timing) Gear Group
3406C GENERATOR SET ENGINE Accessory Drive Groups
3406C GENERATOR SET ENGINE Camshaft
3406C GENERATOR SET ENGINE Camshaft Bearings
3406C GENERATOR SET ENGINE Breather Cap
3406C GENERATOR SET ENGINE Valve Covers
3406C GENERATOR SET ENGINE Valves
3406C GENERATOR SET ENGINE Valve Rocker Arms, Lifters And Bridges
3406C GENERATOR SET ENGINE Cylinder Head
3406C GENERATOR SET ENGINE Turbochargers
3406C GENERATOR SET ENGINE Exhaust Manifold