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— 6 —

OPERATION AND MAINTENANCE

It is the owner’s/operator's responsibility to perform all safety
checks; to make sure that all maintenance for safe operation is
performed promptly; and to have the engine checked by an
authorized dealer periodically. Normal maintenance service and
replacement of parts are the responsibility of the owner/operator
and, as such, are not considered defects in materials or
workmanship within the terms of the warranty. Individual
operating habits and usage contribute to the need for
maintenance service.

Proper maintenance and care of your engine assures a minimum 
number of problems and keeps your operating expenses at a
minimum. See your authorized dealer/distributor for service aids
and accessories.

BEFORE STARTING THE ENGINE

Perform the following tasks before trying to start the engine:

ADDING ENGINE OIL

1.

Remove the yellow oil fill cap from the crankcase (Figure 1).

2.

Add engine oil until the oil level is to the point of overflowing.

Figure 1 — Oil Fill Cap

CHECKING ENGINE OIL

1.

Check the engine oil level before starting the engine each
time after the initial start. If the oil level is below the point of 
overflowing, fill to the proper level.

ADDING FUEL

1.

Fill the fuel tank using clean, fresh UNLEADED gasoline.

STARTING THE ENGINE

1.

Open the fuel shut-off valve, if so equipped.

2.

If your unit is equipped with the IDLE/CONTROL feature,
locate the IDLE/CONTROL ON/OFF SWITCH on the control
panel, and set it to the OFF (O) position.

3.

Locate the RUN/STOP SWITCH (Figure 2) next to the
engine cylinder head and push it to RUN.

Figure 2 — RUN/STOP SWITCH

If your engine is equipped with a choke, use the 
following instructions:

1.

Place the choke lever in the FULL CHOKE POSITION
(Figure 3) by sliding it to the left (towards the valve cover),
in the direction indicated by the arrow.

Figure 3 — Choke Positions

2.

Grasp the recoil handle (Figure 4) and pull it slowly until you
feel slight resistance, then PULL QUICKLY.

CHOKE

L O W   O I L

I N D I C A T O R

R U N

S T O P

Oil Fill
Cap

LOW OIL

INDICATOR

RUN 

STOP

Содержание 190/220

Страница 1: ...S W WH HI IC CH H I IF F N NO OT T F FO OL LL LO OW WE ED D C CO OU UL LD D E EN ND DA AN NG GE ER R T TH HE E P PE ER RS SO ON NA AL L S SA AF FE ET TY Y A AN ND D O OR R P PR RO OP PE ER RT TY Y O...

Страница 2: ...SAFE OPERATION Study these RULES FOR SAFE OPERATION carefully before operating or servicing this equipment Become familiar with the OWNER S MANUAL and with the engine The engine can operate safely eff...

Страница 3: ...f breathed in sufficient concentrations can cause unconsciousness or even death Operate this equipment only in the open air where adequate ventilation is available Do not insert any object through the...

Страница 4: ...t parts and service always supply the complete model number and serial number of your unit as given on its data plate decal The warranty and replacement parts for this engine are included in the owner...

Страница 5: ...fore each use and change the oil regularly Failure to use the correct oil or using dirty oil can cause premature engine wear and failure The recommended oils include the following During summer months...

Страница 6: ...the crankcase Figure 1 2 Add engine oil until the oil level is to the point of overflowing Figure 1 Oil Fill Cap CHECKING ENGINE OIL 1 Check the engine oil level before starting the engine each time...

Страница 7: ...pment STOPPING THE ENGINE 1 Remove the load on the engine and let it run for 30 seconds 2 Turn off the engine by moving the RUN STOP SWITCH to the STOP position 3 Close the fuel shut off valve if so e...

Страница 8: ...remove the plug and drain the oil completely into a suitable container Figure 6 Figure 6 Oil Filter and Drain Plug 2 When the oil is drained install and tighten the oil drain plug 3 If your engine is...

Страница 9: ...y enough clean engine oil to saturate the pre filter D Wrap the pre filter in a clean dry cloth and squeeze out the excess oil DO NOT TWIST Set the pre filter aside 4 To clean or replace the paper air...

Страница 10: ...head Figure 8 Setting Spark Plug Gap CLEANING THE SPARK ARRESTOR SCREEN The engine exhaust muffler has a spark arrestor screen Inspect and clean the screen every 100 hours of operation or once each ye...

Страница 11: ...1 CARBURETOR ADJUSTMENTS The carburetor of your engine is pre set at the factory The carburetor should not be tampered with because this will VOID THE EMISSION CONTROL SYSTEM WARRANTY If you experienc...

Страница 12: ...DULE Every 8 Hours or 25 Hours or Every 50 Hours or Every 100 Hours or Every MAINTENANCE OPERATION or Daily Season Season Season Check Oil Level X Change Oil See Note 1 Change Oil Filter if so equippe...

Страница 13: ...l additive such as STA BIL fuel stabilizer or an equivalent will prevent gum deposits from forming in the engine s fuel system 2 While the engine is still warm drain the oil from the crankcase Refill...

Страница 14: ...14 Generac GN 190 220 Engine E EX XP PL LO OD DE ED D V VI IE EW W S SH HO OR RT T B BL LO OC CK K...

Страница 15: ...5 2 14 Governor Gear Assembly A8929 1 15 Governor Gear C Ring 78645 1 16 Governor Spool A7811 1 17 1 8 NPT Pipe Plug 72683 1 18 Camshaft Assembly 98752 1 19 Crankcase Gasket 89096 1 20 Valve Stem Seal...

Страница 16: ...51 1 33 M6 x 55mm Capscrew 57058 1 34 M6 x 25mm Capscrew 80318 1 35 M6 x 30mm Screw 80316 2 36A Intake Manifold 20136 1 37 M6 Lock Washer 22097 2 38 M6 Hex Nut 49813 2 39A Carburetor Air Box 21202 1 G...

Страница 17: ...Head 90051 1 Gasket 35 M6 x 30mm Screw 80316 2 36B Intake Manifold 90948 1 39B Carburetor Air Box 91846 1 Gasket 41 Canal Cover 80303 1 42 Carburetor Manifold 78631 1 Gasket 43B Carburetor 190cc 98469...

Страница 18: ...E En ng gi in ne e E EX XP PL LO OD DE ED D V VI IE EW W G GA AS S T TA AN NK K ITEM PART QTY DESCRIPTION 55 83512 2 M6 X 15 Taptite 57 95213 1 Tank Bracket 58 77395 2 M6 Flange Nut 59 95214 1 Tank C...

Страница 19: ...ON 1 94820 1 Expansion Plug 2 91848 1 Oil Filter Gasket 3A 88758 1 Oil Blockoff 3B 84982 1 Oil Filter Adapter 4 92978 2 M6 X 18 Taptite 5 99236 1 Oil Press Switch 6 70185 1 Oil Filter ITEM PART QTY DE...

Страница 20: ...Pin Male HSG 13 00185271 1 White Wire Assembly 14 22097 2 M6 Lockwasher 15 82981 2 M6 X 30 Taptite 16 81675 1 Ignition Coil 17 84274 1 Tinnerman Clamp 18 87221A 1 L O S Module 19 45756 1 M6 x 10mm Scr...

Страница 21: ...M8 1 25 X 20 98 90192 1 Carb Wear Washer 99 92059 1 Stepper Motor 21 G Ge en ne er ra ac c G GN N 1 19 90 0 2 22 20 0 E En ng gi in ne e E EX XP PL LO OD DE ED D V VI IE EW W S ST TE EP PP PE ER R M...

Страница 22: ...ou should however be aware that Generac Corporation may deny you warranty coverage if your utility or lawn and garden equipment engine or a part thereof has failed due to abuse neglect improper mainte...

Страница 23: ...ed part which is scheduled for replacement as required maintenance in the Owner s Manual shall be warranted for the period of time prior to first scheduled replacement point for that part If the part...

Страница 24: ...e and does not apply to engines or parts which have been subjected to improper or unauthorized installation misuse negligence accident overloading over speeding improper maintenance improper repair or...

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