BOMBARDIER SEA-DOO GS 5626 1998, Shop Manual

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Section 04 ENGINE
Subsection 02 (LEAK TEST)
04-02-2
717 ENGINE — REAR VIEW
1. Engine drain hose blocked with a hose pincher
717 ENGINE — FRONT VIEW
1. Loop hose and use clamps
2. Use 2 washers with exhaust manifold stud
3. Hose with adapter and nipple
787 ENGINE
1. Loop hose and use clamps
2. Hose with clamps. Plug end with a screw
3. Block engine drain hose with a hose pincher
4. Use 2 washers with exhaust manifold stud
NOTE: Water is not required for testing.
Activate pump and pressurize engine cooling sys-
tem to 34 kPa (5 PSI).
Wait 3 minutes and check if pressure drops; if so,
verify all testing components.
– If kit components are not leaking and pressure
drops, verify all external jointed surfaces, tem-
perature sensor and the O-ring between the
spark plug area and the engine cylinder head
cover. If none of these components are leaking,
there is an internal leak and it can be detected
with Bottom End and Top End testing.
F01B2UB
1
F01B2VA
2
3
1
F01B2WA
1
3
2
4