BRP-Rotax
MAINTENANCE MANUAL LINE
Points of Inspection
Interval Operating hours Chapter
Reference
Signa-
ture
* no periodic maintenance (re-
quirement after the first 25 hours
of operation)
25* 50 100 200 400 600 1000
14) Checking the air intake system
Checking the air filter
X X 12–20–20
Checking air
intake
system
15) Liquid level check
Verify liquid level, replenish as
necessary.
X X 12–10–00
Fluid
capacities
16) Checking the idle speed
Checking the idle speed.
X X
17) Engine test run
Observe the safety instructions!
Start the engine and run to operating
temperature.
Limits see Operators Manual 912
Series.
Ignition check at _____ rpm engine
speed.
Speed drop without ignition circuit:
A (Off)___________rpm
B (Off)___________rpm
A/B (difference)________rpm
Inspect carb heat system.
Hit the preheating and make a note
of speed drop.
Speed drop___________rpm.
Preheating “OFF”, engine idle run-
ning and make a note of idle speed
running_________rpm.
After engine test run, re-tighten the
oil filter by hand (only at cold
engine).
Checks for leaks.
X X 12–20–00
Test run of
engine
Effectivity: 912 Series
Rev. 0
05–20–00
Page 15
January 01 2020
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