TURBOCHARGER
SERVICE MANUAL NUMBER 22
90-860074--1 FEBRUARY 2002 Page 7C-29
REMOVAL
1. Remove exhaust elbow.
2. Remove two remaining hex nuts, or screws and lockwashers on wastegate exhaust pipe
as shown.
71004
b
a
c
Typical Pipe Shown
a-Hex Nut or Screws, With Lockwashers (2)
b-Wastegate Exhaust Pipe
c-Wastegate
3. Remove wastegate exhaust pipe.
CLEANING
1. Clean old gasket material from wastegate mating surfaces and pipe (if to be reused),
being careful not to distort pipe or crack it. Do NOT allow debris to enter wastegate
opening.