Service manual

TURBOCHARGER SERVICE MANUAL NUMBER 22
Page 7C-18 90-860074--1 FEBRUARY 2002
Inspection
IMPORTANT: If turbine shaft bearing axial or radial play is excessive, replace
turbocharger.
AXIAL (END) PLAY - MEASURING
1. With turbocharger held in vise, attach dial indicator as shown following.
2. Move turbine shaft in direction shown. Maximum axial play (end play) is 0.15 mm
(0.0059 in.).
3. If measured value is greater than specified, replace the turbocharger.
70995
a. Measuring Axial (End) Play
RADIAL (SIDE) PLAY - MEASURING
1. With turbocharger held in vise, attach dial indicator as shown in following.
2. Move turbine shaft in direction shown. Maximum radial (side) play is 0.42 mm
(0.0165 in.).
3. If measured value is greater than specified, replace the turbocharger.
70996
a. Measuring Radial (Side) Play