Rotax 912 Series Service Instruction

d06525.fm
20 December 2017 12-10-00
page 8 of 13
Copyright - BRP-Rotax GmbH & CO KG. All rights reserved.
SI-912 i-001R5 / SI-915 i-001
SI-912-016R10 / SI-914-019R10
SERVICE INSTRUCTION
m
WARNUNG
NOTICE
Regarding the temporary use of “100% pure ethylene glycol”. It should be
only a temporary measure. Using the concentrate over time would cause
the additives to drop out and possibly block cooling system passageways.
If true 100% pure ethylene glycol were used, it would be corrosive as it
would not contain any additives.
m
WARNUNG
NOTICE
The above warnings are taken from the manufacturer’s users manual,
however the original text and description in the users manual is binding
(see: www.evanscoolant.com).

Rotax 912 Series Specifications

General

Redline	5800 rpm
TBO	2000 hours
Displacement	1211 cc
Bore	79.5 mm
Stroke	61 mm
Power Output	80 hp (59.6 kW)
Compression Ratio	9.0:1
Fuel Type	Avgas 100LL
Ignition System	Dual electronic ignition
Fuel System	Fuel Injected
Oil System	Dry sump
Engine Type	4-cylinder, horizontally opposed, 4-stroke