BRP 912 Series User manual

FOR ROTAX ENGINE TYPE 912 SERIES
REF NO.: OM-912 | PART NO.: 899700
OPERATORS
MANUAL

Before starting the engine, read the Operators Manual, as it contains
important safety relevant information. Failure to do so may result in per-
sonal injuries including death. Consult the original equipment
manufacturers handbook for additional instructions!
WARNING
These technical data and the information embodied therein are the property of
BRP-Rotax GmbH & CO KG, Austria, acc, BGBI 1984 no. 448, and shall not,
without prior written permission of BRP-Rotax GmbH & Co KG, be disclosed in
whole or in part to third parties. This legend shall be included on any reproduction
of these data, in whole or in part. The Manual must remain with the engine/aircraft
in case of sale.
ROTAX® is a trade mark of BRP-Rotax GmbH & Co KG. In the following
document the short form of BRP-Rotax GmbH & Co KG = BRP-Rotax is used.
Other product names in this documentation are used purely for ease of
identification and may be trademarks of the respective company or owner.
Copyright 2023 © - all rights reserved.
Translation into other languages might be performed in the course of language
localization but does not lie within ROTAX® scope of responsibility.
In any case the original text in English language and the metric units are
authoritative.

Effectivity: 912 Series
Rev. 1
BRP-Rotax Page Content-1
Ed.4/January 01 2023
Table of Content
Chapter INTRO – Introduction
Chapter LEP – LIST OF EFFECTIVE PAGES
Chapter TOA – Table of amendments
Chapter 1 – General note
Chapter 2 – Operating instructions
Chapter 3 – Abnormal operation
Chapter 4 – Standard operation
Chapter 5 – Performance and Fuel consumption
Chapter 7 – System Description
Chapter 8 – Preservation and storage
Chapter 9 – Supplement

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INTRO) Introduction
Topics in this chapter
Foreword BRP-Rotax GmbH & Co KG (hereinafter “BRP-Rotax”) provides
“Instructions for Continued Airworthiness”, which are based on
the design, tests and certification of the engine and its
components. These instructions apply only to engines and
components supplied by BRP-Rotax.
Before operating the engine, read this Operators Manual (OM)
carefully. If any passages of the Manual are not clearly
understood or in case of any questions, please contact our
ROTAX® Authorized Distributors or their independent Service
Centers.
This Operators Manual (OM) contains important information
about safe operation of the engine together with descriptions of
the systems, technical data, operating media and the
operational limits of the engine.
The specified information and procedures apply only to the
engine and not to specific applications in particular aircraft. The
aircraft manufacturers Operators Manual is therefore definitive
in terms of the operation of the engine, as it contains all of the
aircraft-specific instructions
BRP-Rotax wishes you much pleasure and satisfaction flying
your aircraft powered by this ROTAX® aircraft engine.
Document
structure
The structure of the Manual follows whenever it is possible the
structure of the “GAMA Specification #1 for Pilot’s Operating
Handbook“.
Effectivity: 912 Series
Rev. 1
BRP-Rotax Page INTRO-1
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LEP) LIST OF EFFECTIVE PAGES
Each new revision to the Operators Manual will have a new List of Effective Pages.
Chapter Page Date
cover
page
INTRO 1 January 01 2023
2 January 01 2023
LEP 1 January 01 2023
2 January 01 2023
TOA 1 January 01 2023
2 January 01 2023
1 1 January 01 2023
2 January 01 2023
3 January 01 2023
4 January 01 2023
5 January 01 2023
6 January 01 2023
7 January 01 2023
8 January 01 2023
9 January 01 2023
10 January 01 2023
11 January 01 2023
12 January 01 2023
13 January 01 2023
14 January 01 2023
15 January 01 2023
16 January 01 2023
2 1 January 01 2023
2 January 01 2023
3 January 01 2023
Chapter Page Date
4 January 01 2023
5 January 01 2023
6 January 01 2023
7 January 01 2023
8 January 01 2023
9 January 01 2023
10 January 01 2023
11 January 01 2023
12 January 01 2023
3 1 January 01 2023
2 January 01 2023
3 January 01 2023
4 January 01 2023
5 January 01 2023
6 January 01 2023
7 January 01 2023
8 January 01 2023
4 1 January 01 2023
2 January 01 2023
3 January 01 2023
4 January 01 2023
5 January 01 2023
6 January 01 2023
7 January 01 2023
8 January 01 2023
9 January 01 2023
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Chapter Page Date
10 January 01 2023
11 January 01 2023
12 January 01 2023
5 1 January 01 2023
2 January 01 2023
3 January 01 2023
4 January 01 2023
5 January 01 2023
6 January 01 2023
7 January 01 2023
8 January 01 2023
7 1 January 01 2023
2 January 01 2023
3 January 01 2023
Chapter Page Date
4 January 01 2023
5 January 01 2023
6 January 01 2023
7 January 01 2023
8 January 01 2023
9 January 01 2023
10 January 01 2023
8 1 January 01 2023
2 January 01 2023
3 January 01 2023
4 January 01 2023
9 1 January 01 2023
2 January 01 2023
rear
page
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BRP-Rotax Effectivity: 912 Series
Rev. 1

TOA) Table of amendments
Approval*
The technical content of this document is approved under the authority of the DOA ref.
EASA.21J.048.
Edition 4/Rev. 0 November 01
2016
Obsolete with Revision 1, which is a complete
re-revision.
Revision 1 January 01 2023
cur-
rent
no.
chap-
ter
page date of
change
remark
for
appro-
val
date of
approval
from
authori-
ties
date of
inclusion
sig-
na-
ture
0 INTRO all Nov. 01 2016 DOA*
0 LEP all Nov. 01 2016 DOA*
0 TOA all Nov. 01 2016 DOA*
0 1 up to 9 all Nov. 01 2016 DOA*
cur-
rent
no.
chap-
ter
page date of
change
remark
for
appro-
val
date of
approval
from
authori-
ties
date of
inclusion
sig-
na-
ture
1 INTRO all Jan. 01 2023 DOA*
1 LEP all Jan. 01 2023 DOA*
1 TOA all Jan. 01 2023 DOA*
1 1 up to 9 all Jan. 01 2023 DOA*
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Summary of amendments
Summary of the relevant amendments in this context, but without any claim to
completeness.
current no. chapter page date of
change
comments
0 1 up to 9 all Nov. 01 2016 New layout and change of
company name
1 1 up to 9 all Jan. 01 2023 New text– Intentionally Left
Blank
1 1 1-2 Jan. 01 2023 New text
1 1 1–14, 1–17 Jan. 01 2023 from Chapter 1 to Chapter 7
1 3, 4 all Jan. 01 2023 Chapter changed
1 6 all Jan. 01 2023 Deleted (part of IM)
1 8 8-2 Jan. 01 2023 New text: Corrosion
1 9 9-2 Jan. 01 2023 New form
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