WinGD X72DF - Page 298

Fig 7-59 Exhaust valve - disassemble
3 Remove the guide bush.
3.1 Remove the Allen screws (001, Figure 7-60).
3.2 Remove the distance ring (003).
3.3 Remove and discard the rod joint ring (004).
3.4 Put the two jack screws (008) into the two threads of the guide bush flange
(003).
3.5 Turn equally the two jack screws (008) to push up the guide bush (007).
3.6 Remove the guide bush (007).
3.7 Measure the inner diameter of the guide bush (007).
3.8 Compare the measurement with the values given in section 3.3 Clearances -
general.
X72DF
AA00-2751-00AAA-530A-A
Maintenance Manual Exhaust valve - disassemble
Winterthur Gas & Diesel Ltd.
- 298 - Issue 002 2020-10