Coolant Elbow Inlet - Removal; Removal Of The Oil Return Tube; Coolant Elbow Outlet - Removal - Rotax 915 i A series Maintenance Manual

COOLANT ELBOW INLET — REMOVAL
Step Procedure
1 Heat the coolant elbow with a hot air gun
to max. 120 °C (248 °F).
2 Remove the coolant elbow.
3 Remove adhesive residues in the bore
and check the thread.
Figure 8.14
1 Coolant elbow

REMOVAL OF THE OIL RETURN TUBE

Preparation
General visual inspection.
See Maintenance Manual Line for the en-
gine type 915 i A Series .
ATTENTION
If there are leaks, the corresponding oil return
lines must be replaced.
Step Procedure
1 Pull out the oil return tube.
2 Remove adhesive residues in the bore.
Effectivity: 915 i A Series
Edition 0/Rev. 0
BRP-Rotax
MAINTENANCE MANUAL HEAVY
Figure 8.15
1 Oil return tube
COOLANT ELBOW OUTLET —
REMOVAL
Step Procedure
1 Take off the spring type hose clip 25 using
spring clamp pliers part no. 877840.
2 Mark the coolant hoses and pull them out
of the coolant elbows (outlet). See
ter 75-00-00 section Cooling
3 Loosen 2 Allen screws M6x20 with wash-
er 6.4.
4 Remove the elbow flange and O-ring.
NOTE
Remove the connector brackets on cylinder 3/4.
Chap-
system.
72–30–00
Page 13
August 01 2018