Sprag Clutch Check; Free Wheel Gear Check; Starter Intermediate Gear Check - Rotax 915 i A series Maintenance Manual

SPRAG CLUTCH CHECK

Step Procedure
1 Check whether oil sludge has accumu-
lated in the sprag clutch and in the spear
body.
2
The spear body of the sprag clutch must
be freely movable and may not be
damaged.
3 The surrounding helical spring must not
be loose or bent in a serpentine manner;
replace the sprag clutch if necessary.
Figure 7.12
Helical spring
1

FREE WHEEL GEAR CHECK

Step Procedure
1 Check the gear-tooth system of the free
wheel gear.
2 Check the sprag clutch engagement face
on the free wheel gear.
3 Check the taper surface.
72–20–00
Page 10
August 01 2018
BRP-Rotax
MAINTENANCE MANUAL HEAVY
2 Spear body
Figure 7.13
Sprag clutch engage-
1
ment face
Taper surface
3

STARTER INTERMEDIATE GEAR CHECK

Step Procedure
1 Check the gear-tooth system of the start-
er intermediate gear.
2 Check the intermediate gear shaft for
damage.
ATTENTION
If the gear-tooth system is deformed, the start-
er intermediate gear must be replaced.
Figure 7.14
Intermediate gear
1
shaft
Gear-tooth system
2
Starter intermediate
2
gear
Effectivity: 915 i A Series
Edition 0/Rev. 0