Generac 420cc (G19) - Manual
Generac 420cc (G19) – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – SPARK PLUG
- Page 4 – ITEM; GASKET, CRANKCASE COVER; Crankcase Cover
- Page 5 – PISTON
- Page 7 – SHROUD
- Page 9 – CARBURETOR ASSY
- Page 10 – SPRING, THROTTLE RETURN
- Page 12 – CONTACTOR ASSY
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Engine Parts Manual
420cc (G19)
NOTICE!
The information in this manual is known to be accurate as of the date of release shown on the cover. However,
engineering changes can occur without notice. To obtain the proper parts, please be sure to use the serial
number of the unit being serviced when ordering from this manual. Always to refer to any parts notes and
changes before ordering. All other parts not shown in this manual can be found on Generac’s exploded view
drawings online on GENservice at www.generac.com.
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Summary
420cc ENGINE Cylinder Head ITEM PART NO. QTY. DESCRIPTION 1 0J35240147 6 BOLT, FLANGE 2 0J39340112 1 COVER, VALVE 3 0J39340113 1 GASKET, VALVE COVER 4 0J39340114 1 TUBE, BREATHER 5 0G84420211 4 BOLT, HEAD FLNG., 10×80 6 0G84420210 2 BOLT, STUD, EXHAUST 7 0J00620106 1 SPARK PLUG 8 0J39340115 1 HEAD, ...
ITEM PART NO. QTY. DESCRIPTION 1 0G9799 2 DIPSTICK/CAP ASSY 2 0G84420221 1 GOVERNOR ASSY. 3 0G84420118 1 BEARING, RADIAL BALL 6202 4 0G84420117 1 BEARING, RADIAL BALL 6207 5 0G84420228 2 PIN, DOWEL 8×12 6 0G84420115 1 GASKET, CRANKCASE COVER 7 0G84420116 1 SEAL, OIL 8 0G84420227 1 CRANKCASE COVER 9 ...
420cc ENGINE 5 Crankshaft and Piston ITEM PART NO. QTY. DESCRIPTION 1 0J28790111 1 RING SET,PISTON 2 0G84420237 2 CIRCLIP, PISTON PIN 3 0K22930111 1 PISTON 4 0G84420238 1 PIN, PISTON 5 0J00620113 1 CONNECTING ROD ASSY 6 0G84420236 2 BOLT, CONNECTING ROD 7 0J00620108 1 CRANKSHAFT ASSY 8 0G84420119 1 ...
