BRP ROTAX 912 Series Service Bulletin

SB-912-075 / SB-914-057
Exchange of carburetor support springs on ROTAX
Type 912 and 914 (Series)
ATA System: 73-00-00 Fuel system
MANDATORY
1) Planning information
To obtain satisfactory results, procedures specified in this publication must be accomplished with
accepted methods in accordance with prevailing legal regulations.
BRP-Rotax GmbH & Co KG cannot accept any responsibility for the quality of work performed in
accomplishing the requirements of this publication.
1.1) Applicability
All engines of Series 912 A, 912 F, 912 S and 914 F are affected, if at least one of following crite-
ria applies:
Criterion A) Engine Serial number:
These engines have been originally delivered from the factory with the affected support springs
part no. 838242
Criterion B) Carburetors:
These carburetors have been originally delivered from the factory with the affected support
springs part no. 838242.
Engine type
912 A/F
912 S
914 F
10 September 2021
Initial Issue
Copyright - BRP-Rotax GmbH & Co KG. All rights reserved.
.
Engine type
912 A from S/N 4411642 up to S/N 4411646 inclusive
912 F from S/N 4413190 up to S/N 4413194 inclusive
912 S S/N 9139687 / from S/N 9139697 up to S/N 9139781 inclusive
from S/N 9139801 up to S/N 9139809 inclusive
from S/N 9139811 up to S/N 9139822 inclusive
from S/N 9139824 up to S/N 9139827 inclusive / S/N 9139829
from S/N 9139831 up to S/N 9139838 inclusive
914 F from S/N 4422346 up to S/N 4422391 inclusive
from S/N 4422393 up to S/N 4422395 inclusive / S/N 4422400
Carburetors
part no.
1/3 part no. 892500
2/4 part no. 892505
1/3 part no. 892530
2/4 part no. 892535
1/3 part no. 892520
2/4 part no. 892525
Current valid documentation see:
www.flyrotax.com
SERVICE BULLETIN
Serial number
Serial number
The part numbers and serial numbers of the carburetors
mentioned in Chapter 4) Appendix*.
The part numbers and serial numbers of the carburetors
mentioned in Chapter 4) Appendix*.
The part numbers and serial numbers of the carburetors
mentioned in Chapter 4) Appendix*.
Engine
®
73-00-00
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