BRP-Rotax
Maintenance Manual
72-00-00
page 62
May 01/2007
Effectivity 912/914 Series
Edition 1 / Rev. 0
d02622
3.11.3) Valve guides
See Figs. 72-64 and 72-65.
Check diameter of valve stem (1) and inner diameter of valve guide (2),
see dimension (VT01) and dimension (CH01).
If wear limit is reached, replace valve guide.
See 72-00-00 sec. 4.
For this procedure, the cylinder head must be sent to a ROTAX
authorized overhaul facility for maintenance.
Maß
dim.
00279
CH01
Maß /
dim.
00281
VT01
Fig. 72-65
Fig. 72-64
1
2
Summary of Contents for MMH-912 Series
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