Engine Coolant - Sea-doo GTX 4-TEC Operator's Manual

– To add oil, unscrew oil cap. Place
a funnel into the opening and add
the recommended oil to the proper
level. Do not overfill.
NOTE: Every time oil is added in
engine, the complete procedure ex-
plained above must be done (en-
gine restarted, idling for 30 seconds,
30 seconds waiting time and then,
rechecking the oil level). This is re-
quired to allow the oil to properly
transfer in the different oil chambers
and to then level. Otherwise, you will
have a false oil level reading.
TYPICAL
1. Oil cap
– Properly reinstall oil cap and dip-
stick.

Engine Coolant

Recommended Coolant
Always use ethylene-glycol antifreeze
containing corrosion inhibitors specifi-
cally for internal combustion aluminum
engines.
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NOTE: When available, it is recom-
mended to use biodegradable an-
tifreeze compatible with internal com-
bustion aluminum engines. This will
contribute to protect the environment.
Cooling system must be filled with wa-
ter and antifreeze solution (50% dem-
ineralized water, 50% antifreeze).
BRP sells premixed coolant with freez-
ing protection up to -37°C (-35°F)
(P/N 293 600 038).
To prevent antifreeze deterioration, al-
ways use the same brand. Never mix
different brands unless cooling sys-
tem is completely flushed and refilled.
Refer to an authorized Sea-Doo dealer.
Coolant Level
WARNING
Check coolant level with engine
cold. Never add coolant in cool-
ing system when engine is hot.
Remove seat extension to expose
cooling system expansion tank.
TYPICAL — ALL MODELS EXCEPT RXP
1. Expansion tank