Navistar INTERNATIONAL DT 466 Service Manual

POWER CYLINDERS 213
Table of Contents
Description...............................................................................................................215
Removal...................................................................................................................217
Piston Cooling Tubes.........................................................................................217
Old Piston Cooling Tubes...........................................................................217
New Piston Cooling Tubes..........................................................................218
Removing Piston and Connecting Rod Assembly.......................................................218
Disassembling Piston and Connecting Rod Assembly......... . . . ............. .. . ............. .. . .....219
Cylinder Sleeve Removal.....................................................................................220
Cleaning...................................................................................................................221
Pistons and Related Components..........................................................................221
Inspection.................................................................................................................221
Pistons...........................................................................................................221
Top and Intermediate Compression Ring Grooves............................................222
Oil Control Ring Groove............................................................................222
Piston-to-Cylinder Sleeve Running Clearance....................................... .. . .. . . . . ..223
Piston Rings....................................................................................................223
Piston Pins......................................................................................................224
Connecting Rods............ .. . ............ . . . .......... .. . .......... .. . ............ . . . .......... . . . ..........224
Piston Pin Bushing...................................................................................224
Connecting Rod Cap Bolts.........................................................................224
Connecting Rod Bearing Bore.....................................................................225
Bend and Twist.......................................................................................225
Bearing Fitting Procedures and Bearing Running Clearanc
e.........................................225
Bearing Running Clearance........................................................................226
Connecting Rod Side Clearance...................................................................227
Checking Cylinder Sleeves...................................................................................227
Checking Counterbore Depth................................................................................229
Surface Gauge Method..... .......................................... ...............................229
Depth Micrometer Method..........................................................................229
Checking Cylinder Sleeve Protrusion......................................................................229
Reconditioning...........................................................................................................232
Resurfacing the Counterbore.. . .............................................................................232
Installation................................................................................................................234
Cylinder Sleeve Installation..................................................................................234
Assembling Piston and Connecting Rod Assembly.....................................................235
Installing Piston and Connecting Rod Assembly........................................................237
Torque Procedure for Connecting Rods with M12 Bolts......................................241
Torque-to-yield Procedure for New Connecting Rod wit
h M11 Bolts.......................241
Piston Cooling Tubes.........................................................................................242
Old Piston Cooling Tubes...........................................................................242
New Piston Cooling Tubes..........................................................................242
EGES-265-2
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.

Navistar INTERNATIONAL DT 466 Specifications

General

Brand	Navistar
Model	INTERNATIONAL DT 466
Category	Engine
Language	English