Mack E7 Service Manual page 109

5-101.bk Page 19 Friday, March 17, 2006 11:05 AM
200 BENCH PROCEDURES
Make sure there is enough clearance between
the end of the camshaft and the floor while
removing the gears. Do not let camshaft fall or
strike the floor when pressed from the gears. The
camshaft can be bent easily, and the bend may
go unnoticed. Installing a bent camshaft in the
engine could result in cam bushing failure.
4. Remove the thrust washer.
Figure 5-18 — Camshaft Gear and Fuel Injection Pump
Gear Removal
Page 5-19