Section 04
ENGINE
Subsection 02
(LEAK TEST)
04-02-4
SMR2000-007_04_02A.FM
787 RFI ENGINE
1. Intake plates
2. RAVE valve plates
3. Pulse hose blocked with a hose pincher
4. Exhaust plate
947 ENGINE
1. Exhaust plate
2. Rave valve plates
3. Intake plates
Activate pump and pressurize engine to 34 kPa (5
PSI).
CAUTION:
Do not exceed this pressure.
Wait 3 minutes and check if pressure drops; if so,
verify all testing components.
If kit components are not leaking, verify engine
jointed surfaces as per following areas:
– spark plugs
– cylinder head gasket
– cylinder base gasket
– crankcase halves
– rotary valve cover (except 947 engine)
– engine plugs
– exhaust manifold
– intake manifold (717 engine)
– oil injection pump (717 engine).
Check also small oil injection pump lines and fit-
tings; check for air bubbles or oil column going to-
ward pump, which indicate a defective check valve.
If the above mentioned components are not leak-
ing, block both oil hoses of the rotary valve shaft
using hose pinchers.
NOTE:
If leakage stops at this point, proceed with
Rotary Valve Shaft
testing.
If there is still some leakage, remove the PTO fly-
wheel to verify outer seal.
If no leak is found on the PTO side outer seal, re-
move magneto flywheel and verify crankshaft out-
er seals.
Proceed with the
Rotary Valve Shaft
testing if the
crankshaft outer seals are not leaking.
Rotary Valve Shaft
NOTE:
It is preferable to drain the injection oil from
the rotary valve shaft, but it is not mandatory.
Block oil return hose of the rotary valve shaft with
a hose pincher.
F01B30A
2
4
1
3
3
1
2
F08D05A
www.SeaDooManuals.net
Содержание 2001 GS
Страница 1: ...www SeaDooManuals net ...
Страница 2: ...2000 Shop Manual VOLUME 1 GS GTI GTS GTX XP GSX RFI GTX RFI www SeaDooManuals net ...
Страница 442: ...SMR2000 034_14_00A FM GS MODEL 5644 5827 www SeaDooManuals net ...
Страница 443: ...SMR2000 034_14_00A FM F00Z01 www SeaDooManuals net ...
Страница 444: ...SMR2000 034_14_00A FM XP MODEL 5651 5655 www SeaDooManuals net ...
Страница 445: ...SMR2000 034_14_00A FM F08Z01 www SeaDooManuals net ...
Страница 446: ...SMR2000 034_14_00A FM GTS MODEL 5639 www SeaDooManuals net ...
Страница 447: ...SMR2000 034_14_00A FM F02Z02 www SeaDooManuals net ...
Страница 448: ...SMR2000 034_14_00A FM GTI MODEL 5647 5657 www SeaDooManuals net ...
Страница 449: ...SMR2000 034_14_00A FM F02Z01 www SeaDooManuals net ...
Страница 450: ...SMR2000 034_14_00A FM GTX MODEL 5653 5669 www SeaDooManuals net ...
Страница 451: ...SMR2000 034_14_00A FM F02Z03 www SeaDooManuals net ...
Страница 452: ...SMR2000 034_14_00A FM GSX RFI MODEL 5645 5654 www SeaDooManuals net ...
Страница 453: ...SMR2000 034_14_00A FM F15Z01 www SeaDooManuals net ...
Страница 454: ...SMR2000 034_14_00A FM GTX RFI MODEL 5515 5516 5648 5658 www SeaDooManuals net ...
Страница 455: ...SMR2000 034_14_00A FM F15Z02 www SeaDooManuals net ...
Страница 456: ...www SeaDooManuals net ...