Instruction/ maintenance manual of the product GN - 320 Generac Power Systems
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Manual No . A8927 Re vision 0 (11/16/98) Printed in U .S.A. GENER A C ® ENGINES Over h ead V al ve Indus trial Owner ’s Man ual Model No . GN - 320/360/410 (11/13/15 Horsepo wer) T T H H I I S S S .
G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e — 2 — If you don’t under stand any portion of this manual, contact Generac for a demonstration of actual starting, operating and servicing procedures.
G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e — 3 — • Do not ov erfill the fuel tank. Alwa ys allow room f or fuel e xpansion. If the tank is ov erfilled, the fuel can ov erflow onto a hot engine and cause a FIRE or an EXPLOSION .
G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e — 4 — When ordering engine components, you m ust provide the authorized ser vice dealer with the engine identification number , which is located on the engine identification decal.
— 5 — G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e OI L AND F U EL I NFOR MA TION NO TE: BE SURE T O READ THESE INSTR UCTIONS CAREFULL Y BEFORE A TTEMPTING T O ST AR T OR OPERA TE THIS EQUIPMENT .
G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e — 6 — OP ERA TION AN D MAINTENANCE It is the owner’ s/operator's responsibility t.
A If the engine F AILS T O ST ART , go to Step 3. B. If the engine ST ARTS , go to Step 4. Figure 4 — Recoil Handle 3. Mov e the choke le ver to the HALF CHOKE POSITION , and pull the recoil handle (Figure 4) two (2) times. • If the engine STILL F AILS T O ST ART , repeat Steps 1-3.
G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e — 8 — GEN ERAL MAI NTENANCE R E COMM EN D A TIONS The owner/operator is responsib le for.
G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e — 9 — CA UTION: Ne v er run this equipment without the complete air cleaner system installed on the engine. This could result in premature wear to the engine.
Generac GN-320/360/410 Engine — 10 — Figure 9 — Removing Heat Shield SERVICE AN D ADJUSTMENTS ENGI N E SP EED CA UTION: The engine speed was properly adjusted at the f actor y and should require no additional adjustment. Do not attempt to change engine speed.
3. Loosen the rock er ar m jam nut. Using an allen wrench to tur n the piv ot ball stud, check the clear ance between the roc ker ar m and the valv e stem with a flat feeler gauge (Figure 11).
G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e — 12 — R E T ORQU ING TH E H EAD BOL TS After the first 50 hour s of operation , retorque the head bolts. NO TE: Only perform this adjustment after the first 50 hours of operation.
G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e — 13 — S T OR A GE I NSTRUCTIONS This engine should be star ted at least once a week and run for at least 30 minutes .
— 14 — Generac GN-320/360/410 Engine E E X X P P L L O O D D E E D D V V I I E E W W — — L L O O N N G G B B L L O O C C K K ( ( G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 ) ) 10C.
— 15 — G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e R R E E P P A A I I R R P P A A R R T T S S L L I I S S T T — — L L O O N N G G B B L L O O C C K K ( ( G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 ) ) ITEM P ART NO .
— 16 — G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e E E X X P P L L O O D D E E D D V V I I E E W W — — A A I I R R C C L L E E A.
— 17 — G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e A A I I R R C C L L E E A A N N E E R R A A N N D D C C A A R R B B U U R R E E T T O O R R ITEM DESCRIPTION P ART NO . QTY . ITEM DESCRIPTION P ART NO .
— 18 — G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e E E X X P P L L O O D D E E D D V V I I E E W W — — G G A A S S T T A A N N K K M M O O U U N N T T I I N N G G H H A A R R D D W W A A R R E E ITEM P ART # QTY .
— 19 — G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e E E X X P P L L O O D D E E D D V V I I E E W W — — O O I I L L F F I I L L T T E E R R A A N N D D O O P P T T I I O O N N A A L L O O I I L L F F I I L L L L T T U U B B E E ITEM P ART # QTY .
— 20 — G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e E E X X P P L L O O D D E E D D V V I I E E W W — — L L O O W W O O I I L L S S H H U U T T D D O O W W N N A A N N D D G G O O V V E E R R N N O O R R ITEM P ART # QTY .
ITEM P ART # QTY . DESCRIPTION 81 67890 1 M20 Hex Nut 82 88433 1 T op Wrapper 83 45756 7 M6 X 10 T aptite 84 78609 2 Cover Bolts 85 73104B 1 Air Box Cover 86 92437 1 Blower Housing 87 88434 1 Lower Wrapper 88 66476 4 M6 X 12 HHCS 89 96195 1 Recoil Assembly 90 96196 1 Recoil Cup 91A 73116C 1 Backplate 91B 73116A 1 Backplate, E.
G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e CALIFORNIA EMISSION CONTROL W ARRANTY ST A TEMENT YOUR WARRANTY RIGHTS AND OBLIGA TIONS The .
G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e — 23 — EMISSION CONTROL SYSTEM WARRANTY Emission Control System Warranty ("ECS W arranty") for 1995 and Later Model Y ear Utility and Lawn and Garden Equipment Engines: A.
G G e e n n e e r r a a c c G G N N - - 3 3 2 2 0 0 / / 3 3 6 6 0 0 / / 4 4 1 1 0 0 E E n n g g i i n n e e GENERA C PO WER SYSTEMS, INC. TWO YEAR LIMITED W ARRANTY FOR “GN” ENGINES Generac Power Systems, Inc.
An important point after buying a device Generac Power Systems GN - 320 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Generac Power Systems GN - 320 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Generac Power Systems GN - 320 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Generac Power Systems GN - 320 you will learn all the available features of the product, as well as information on its operation. The information that you get Generac Power Systems GN - 320 will certainly help you make a decision on the purchase.
If you already are a holder of Generac Power Systems GN - 320, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Generac Power Systems GN - 320.
However, one of the most important roles played by the user manual is to help in solving problems with Generac Power Systems GN - 320. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Generac Power Systems GN - 320 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
