Fuel Transfer Pump
Usage:
(1) Clearance between guide and tappet ... 0.0025 to 0.0101 mm (.0001 to .0004 in)
NOTE: The guide and tappet are a matched set. If one part is worn, a new guide and tappet assembly must be installed.
(2) Bore in sleeve for the piston ... 34.000 ± 0.015 mm (1.3386 ± .0006 in)
Diameter of piston ... 33.972 ± 0.008 mm (1.3375 ± .0003 in)
(3) 7W0134 Spring:
Length under test force ... 33.67 mm (1.326 in)
Test force ... 221 ± 11 N (49.7 ± 2.5 lb)
Free length after test ... 56.1 mm (2.21 in)
Outside diameter ... 27.4 mm (1.08 in)
(4) Fuel inlet port.
(5) Check valves.
(6) Fuel outlet port.
Caterpillar Information System:
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
3306B GENERATOR SET ENGINE Engine & Generator
3306B GENERATOR SET ENGINE Piston Cooling Orifices
3306B GENERATOR SET ENGINE Crankshaft
3306B GENERATOR SET ENGINE Camshaft Bearings
3306B GENERATOR SET ENGINE Camshaft
3306B GENERATOR SET ENGINE Timing Gears & Plate
3306B GENERATOR SET ENGINE Timing Gear Cover
3306B GENERATOR SET ENGINE Front Support
3406C GENERATOR SET ENGINE Fuel Injection Pump
3406C GENERATOR SET ENGINE Fuel Injection Pump Housing
3406C GENERATOR SET ENGINE Governor
3406C GENERATOR SET ENGINE Governor And Fuel Pump Drive Group Automatic Timing Advance Unit
3406C GENERATOR SET ENGINE Primary Fuel Filter
3406C GENERATOR SET ENGINE Fuel Filter Base
3406C GENERATOR SET ENGINE Idler Gear Shaft Pilot Bore
3406C GENERATOR SET ENGINE Idler Gear Assembly (For Front Gear Group)
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