Reconditioning; Resurfacing The Counterbore - Navistar INTERNATIONAL DT 466 Service Manual

232

Reconditioning

Resurfacing the Counterbore

The following steps will require the use of the cylinder
sleeve counterbore tool kit. See piston, piston ring,
and connecting rod special service tools (Table 34).
Figure 331 Setting tool bit
1. To set the tool bit for the counterbore cutting head
(Table 34), place a 0.20-0.25 mm (0.008-0.010 in)
feeler gauge on the outside diameter of the cutting
head. Push the tool bit out until it touches the
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
POWER CYLINDERS
feeler gauge. Use a hex head wrench to lock the
tool bit in place.
Figure 332 Counterboring tool components
1.
2.
3.
4.
5.
6.
7.
2. Install the cutting head on the driver unit and
adapter plate of the counterboring tool.
EGES-265-2
Follow all warnings, cautions, and notes.
© 2009 Navistar, Inc.
Driver unit and adapter plate
Cutting head
Washer (2)
Mounting bolt (2)
Spacer (2)
Locking plate (2)
Feeler gauge