BRP-Powertrain
Maintenance Manual
72-00-00
page 24
October 01/2010
Effectivity 912/914 Series
Edition 1 / Rev. 3
d04776
Propeller shock load - Inspection of crankshaft distortion on installed
crankshaft
See Figs. 72-21/1 to 72-21/3
◆
NOTE:
The inspection of the crankshaft only makes sense if the shaft
runout of the crankshaft AS or MS is less than 0.080 mm (0.0031
inch)
(
A
) Carefully mount holder (1) for protractor (2) part no. 877520 onto the
crankshaft .
■
CAUTION: Do not damage the crankshaft.
(
B
) Install the metal sheet (3) with allen screw M6x20 (4) between drive sleeve
and roller bearing.
◆
NOTE:
Make sure that the upper spark plugs have been removed.
(
C
) Starting with cylinder 1 screw in piston stopper (7) completely.
◆
NOTE:
On all 4 cylinders the piston stopper has to be installed in the
upper spark plug thread.
◆
NOTE:
Make sure that the piston stopper has been screwed in com-
pletely - so that it is bottomed out in with the spark plug hole.
08477
2
1
3
4
5
Fig. 72-21/1
Summary of Contents for MMH-912 Series
Page 463: ......
