Page 12 - Arrow Shark 2020 RC Boats
P. 12
Water Cooling Line Check
Lack of cooling water can quickly cause the engine to overheat and be damaged. Always watch for
leaks in the cooling system. Become familiar with the cooling system as shown in the following
diagram and confirm that all the water lines are correctly connected before starting your engine.
X-30 Cooling Tubes Connection Guide
Line#1: Start from bilge water pick up direct into engine water jacket inlet, then outlet to X-Cooler flange,
from flange outlet to one of dual exhaust muffler inlet, then, the water will be push out from the
billet exhaust tips.
Line#2: Start from second bilge water pick up into X-Pump inlet, then outlet from X-Pump to engine water
water jacket, from water jacket outlet to second inlet on the dual exhaust muffler, then, the water
will be pushed out from the billet exhaust tips.
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