Section 04
ENGINE
Sub-Section 04
(LEAK TEST AND ENGINE DIMENSION MEASUREMENT)
04-04-3
1. Block both hoses
If leakage stops, ignore remaining items and
check crankcase rotary valve gear reservoir as per
Crankcase Rotary Valve Gear Reservoir
of this
section.
5. Remove clutch then check crankshaft outer
seal.
6. Remove rewind starter and magneto system
then check crankshaft outer seal.
7. Check crankcase rotary valve gear reservoir.
Crankcase Rotary Valve Gear Reservoir
Block one hose of rotary valve gear lubrication
system with a hose pincer and install an adapter
in remaining hose.
Install air pump on adapter and pressurize as be-
fore.
1. Blocked hose
1. Remove a spark plug or any plug of leak tester
kit on PTO side.
If pressure drops, it indicates defective crank-
shaft inner seal on PTO side.
2. Remove a spark plug or any plug of leak tester
kit on MAG side.
If pressure drops, it indicates defective crank-
shaft inner seal on MAG side.
3. Check drain hole below coolant pump housing
with soapy water.
1. Drain hole
If there is a leak, it indicates defective seal of ro-
tary valve shaft (oil seal beside coolant seal).
1. Oil seal
4. Remove rotary valve cover and check for leak
of rotary valve seal with soapy water.
A01B2YA
1
A01B2ZA
1
A01B30A
1
A01D1BA
1
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Страница 142: ...Section 04 ENGINE Sub Section 08 LIQUID COOLING SYSTEM 04 08 3 599 and 779 Engines A06C0NS Loctite 592 5 3 4 1 2 6 7...
Страница 168: ...Section 04 ENGINE Sub Section 11 CARBURETOR AND FUEL PUMP 04 11 12 HAC SYSTEM A03I0BS...
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Страница 189: ...Section 05 TRANSMISSION Sub Section 03 DRIVEN PULLEY 05 03 2 Skandic WT A22D11S Anti seize lubricant 4 5 19 2...
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Страница 315: ...Section 08 STEERING FRONT SUSPENSION Sub Section 02 SUSPENSION AND SKI SYSTEM 08 02 4 WRONG POSITION A06G0XA...
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