John Deere 6466A, 6466D, 6466T (400 Series) Component Technical Manual (CTM1)

Table of Content (Component Technical Manual – CTM1 )

00 — Series 400 – 6466 Diesel Engines
00 — Safety
01 — General Information
02 — Fuels, Lubricants, and Coolant
03 — Engine Mounting
04 — Engine Rebuild Guide
05 — Cylinder Head and Valves
10 — Cylinder Block, Liners, Pistons and Rods
15 — Crankshaft, Main Bearings and Flywheel
16 — Camshaft and Timing Gear Train
20 — Lubrication System
25 — Cooling System
30 — Air Intake and Exhaust System
35 — Fuel System
100 — Engine Tune-Up and Break-In
105 — Engine System Operation and Tests
110 — Air Intake System Operation
115 — Fuel System Operation and Tests
199 — Dealer Fabricated Tools

This component technical manual covers the recommended repair procedure for 6466 diesel engines produced in Waterloo, Iowa.

Before beginning repair of an engine, clean engine and mount on a repair stand. (See Group 03 – Engine Mounting.)

Direction of engine crankshaft rotation in this manual is referenced as counterclockwise, facing the flywheel looking toward the front (fan drive end).
Some components of this engine may be serviced without removing the engine from the machine. Refer to the specific machine technical manuals for information on components that can be serviced without removing the engine from the machine and for engine removal and installation procedures. Read each module completely before performing any service