BRP Lynx E-TEC Series Operator's Manual page 238

MAINTENANCE PROCEDURES
1. Remove the filler plug.
2. Remove oil level check plug.
F F I I L L L L E E R R P P L L U U G G
C C H H E E C C K K P P L L U U G G
3. Pour recommended oil into gearbox through the filler hole.
N N O O T T E E : :
Oil level is correct when it just begins to come out of the check plug
orifice.
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