Installation and Owner s Manual

R R Installation and Owner s Manual Air-cooled Automatic Standby Generators Models: 04758-0 ( kw NG, 7 kw LP) 04759-0 (2 kw NG, 2 kw LP) 0470-0 ( kw NG, 5 kw LP) GENERAC POWER SYSTEMS, INC. Not intended for use as Primary Power in place of utility! or in life-support applications.! DANGER DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY!!

Enclosure Drawing No. 0D-R PRE PACKAGED UNITS ONLY 80 82 44 85 77 84 7 82 48 4 40 8 7 9 79 80 8 87 8 72 5 44 72 7 52 47 9 2 4 0 7 75 55 29 74 4 8 50 0 44 2 9 57 27 4 88 54 25 2 2 4 4 4 7 2 8 20 5 52 4 25 48 50 9 92 90 9 7 5 5 58 2 8 59 9 7 9 9 42 8 9

Enclosure Drawing No. 0D-R ITEM PART NO.QTY. DESCRIPTION ITEM PART NO.QTY. DESCRIPTION 0C40 ASSEMBLY, ENCLOSURE BASE 0D90 ASSEMBLY, ENCLOSURE BASE (7KW) 2 0C7 2 SUPPORT, ROOF FOLDING 0C70 ENCLOSURE, FRONT 4 0C702 ENCLOSURE, EXHAUST SIDE 0C702A ENCLOSURE, EXHAUST SIDE (7KW) 5 0C70 ENCLOSURE, SIDE & BACK 0C70A ENCLOSURE, SIDE & BACK (7KW) 0C704 ENCLOSURE, ROOF 7 0C705 PANEL, ALTERNATOR DIVIDER 0C705A PANEL, ALTERNATOR DIVIDER (7KW) 8 0C8A PANEL, MUFFLER BOX SIDE 0C88 PANEL, MUFFLER BOX SIDE (7KW) 9 0C8B COVER, MUFFLER BOX 0C882 COVER, MUFFLER BOX (7KW) 0C8 GASKET, DOOR SEAL 0C84A FOAM, BACK ENCLOSURE 2 0C84B FOAM, ROOF ENCLOSURE 0C84C FOAM, FRONT ENCLOSURE 4 0C85 BRACKET, BATTERY SUPPORT 5 0C8899A PAD, "X48" WITH MOUNTING HOLES 0D PANEL, ENGINE DIVIDER 0DA PANEL, ENGINE DIVIDER (7KW) 7 0E44 BAFFLE, INTAKE 0D05A BAFFLE, INTAKE (7KW) 8 0D0 HOUSING, FAN 0D524 BAFFLE, EXHAUST (7KW) 9 0D89 2 BRACKET, TOP SUPPORT 20 0D840 2 BRACKET, BOTTOM SUPPORT 2 0D25 DUCT, BASE AIR 22 0D2588 GASKET, FRONT DIVIDER 0D2588A GASKET, FRONT DIVIDER (7KW) 2 0D27 COVER, FRONT EXHAUST ENCLOSURE 0D277 COVER, BACK EXHAUST ENCLOSURE 25 0D2979B 2 CLOTH, HARDWARE 2.7mm x 4mm 0D2979B CLOTH, HARDWARE 2.7mm x 4mm (7KW) 2 0D2979C CLOTH, HARDWARE 54mm x 4mm 27 0D2979D CLOTH, HARDWARE 2.7mm x 87.4mm 0D2979E CLOTH, HARDWARE (7KW) 0E45 FOAM, FRONT INTAKE BAFFLE 0D058A FOAM, FRONT INTAKE BAFFLE (7KW) 29 0E45A FOAM, TOP INTAKE BAFFLE 0 0E45B FOAM, BACK INTAKE BAFFLE 0D058C FOAM, BACK INTAKE BAFFLE (7KW) 0D057D FOAM, BACK ENCL. STRIP 0D059A FOAM, EXHAUST SIDE ENCLOSURE END 0D059B FOAM, EXHAUST SIDE ENCLOSURE FRONT 0D059C FOAM, EXHAUST FAN HOUSING 0D77 WASHER, SELF LOCKING 22 WASHER, SELF LOCKING (7KW) 0D059D FOAM, FRONT EXHAUST ENCLOSURE COVER 7 0D059E FOAM, BACK EXHAUST ENCLOSURE COVER 8 0C778 2 DOOR, PAWL 9 0D07 LATCH, QUARTER TURN LOCKING 40 0D257 HINGE, LIFT OFF, TYPE A PIN 4 0D258 HINGE, LIFT OFF, TYPE B PIN 42 0D07A LATCH, QUARTER TURN NON-LOCKING 4 0A25 4 WASHER NYLON.250" 44 022097 9 WASHER LOCK M-/4" 45 027 4 WASHER FLAT ¼" ZINC 4 02 4 RIVET POP.25 X.29-./#0 47 0474 2 SCREW HHC M-.0 X G8.8 48 04 5 SCREW HHC M-.0 X 2 G8.8 04 SCREW HHC M-.0 X 2 G8.8 (7KW) 0D700 8 NUT, LOCKING FLANGE M-.0 50 082 SCREW TAPTITE M8-.25 X BP 5 09088 SCREW TAPTITE M-.0 X 2 BP SCREW TAPTITE M-.0 X 2 BP (7KW) 52 09220 2 NUT LOCK TRIC M X.0 Y/ZNC 54 0D7 GASKET, BATTERY SUPPORT BRACKET 55 0A PLUG, PLASTIC 0.59 5 05544 LUG SLDLSS #2-#8X7/4 CU 57 092079 SCREW TAPTITE M-.0X25 BP 58 0A58 2 L/WASH SPECIAL ¼ 59 0C297 BRACKET, BATTERY HOLD DOWN (7KW) 0 08729 CONTACTOR, STARTER (7KW) 088040AJ0 CABLE, # RED BATTERY 8.5" 2 02227 2 NUT HEX /4-20 STEEL (7KW) 02229 4 WASHER LOCK 5/ 02229 5 WASHER LOCK 5/ (7KW) 4 0708 8 SCREW TAPTITE M5-0.8 X BP 5 0D2 HARNESS, ENGINE 0D25 HARNESS, ENGINE (7KW) 0284F BUSHING, SNAP SB-00-2 7 022 SCREW HHC 5/-8 X /4 G5 (7KW) 8 0A78 2 RIVET,/8" X 0.2" - 0.75" LSH POP 9 0A8475 2 L/WASH SPECIAL # 70 09297009 ASSEMBLY, ROOF / DOOR GROUND WIRE 7 092970070 2 ASSEMBLY, ROOF / DOOR GROUND WIRE 72 055450 2 PLUG PLASTIC.75 7 0D202.5 GASKET, CLIP-ON SELF GRIPPING 74 0D70 PLATE, "HOT" 75 0D72 GROMMET 2.75 X / 7 0C8742 EXTERNAL CONNECTION BOX 77 0C89 POWER BLOCK 78 0D8442 HARNESS GENERATOR TO EXTERNAL CONNECTION BOX 0D852 HARNESS GENERATOR TO EXTERNAL CONNECTION BOX (7KW) 79 097 2 SCREW PPHM #- X 80 02252 5 WASHER LOCK # 8 057 2 WASHER FLAT M5 82 02258 5 NUT HEX #- STEEL 8 0D0 FUEL LINE, /4"OUTDOOR (NOT SHOWN) 84 02850 WASHER SHAKPROOF EXT /4 STEEL 85 08 NUT HEX M-.0 G8 YELLOW CHROME 8 0D257A HINGE, LIFT OFF, TYPE A KNUCKLE 87 0D258A HINGE, LIFT OFF, TYPE B KNUCKLE 88 0474 2 SCREW HHC M-.0 X G8.8 89 0A2 SCREW SWAGE /4-20 X 90 0407 4 SCREW HHC M8-.25 X 25 9 025 8 WASHER FLAT 5/ 92 04577 4 NUT HEX M8-.25 9 0C90 2 SELF-ALIGN SCREW M HH 94 0E4 PANEL, EXHAUST ALIGNMENT

Control Panel Drawing No. 0D850-F 22 8,9 7 8 8 27 0 48 47 45 44 4 4 5 29 2 9 8 7 4 7 27 2 2 7 40 5 20 4 2 45 42 44 9 5 4 5 4 4 0 47 45 45 47

Control Panel Drawing No. 0D850-F ITEM PART NO. QTY. DESCRIPTION 0A9947E CIRCUIT BREAKER 0 X 2 0V SQD QOU20 (7KW) 0A9947G CIRCUIT BREAKER 40 X 2 0V SQD QOU0 (8.5KW) 0A9947F CIRCUIT BREAKER 50 X 2 0V SQD QOU250 (2KW) 0A9947C CIRCUIT BREAKER 0 X 2 0V SQD QOU20 (KW) 0A9947D CIRCUIT BREAKER 70 X 2 0V SQD QOU20 (5KW) 2 0A80 ASSEMBLY, BATTERY CHARGER ENGINE 080 ASSEMBLY, POTTED REGULATOR 4 0C274 RELAY, 2V 25A SPST (8.5KW/ 2KW/ KW) 5 0752A BLOCK POSITION 0D02 4 HEX STAND-OFF #- x /8" 7 0D85 ASSEMBLY, HOME STANDBY CONTROLLER 8 000 2 HOLDER, FUSE 9 0227 FUSE, 5AMP X AGC5 0E44 SWITCH, ROCKER 0D5045 DIN RAIL 2 0284E SNAP BUSHING SB-87-8 07547 4 SCREW PPHM M4-0.7 x mm 4 02224 8 WASHER LOCK M4 5 0575 8 NUT HEX M4-0.7 0482 4 WASHER LOCK M (8.5KW/ 2KW/ KW) 0482 2 WASHER LOCK M (7KW) 7 048 4 SCREW PHM M-0.5 x mm 8 0D844 DECAL, CONTROL PANEL (NOT SHOWN) 9 054502 CIRCUIT BREAKER X ETA 4-500-P (8.5KW/ 2KW/ KW) 052 CIRCUIT BREAKER 2.5 X ETA 4-500-P (7KW) 20 0D848 CONTROL, PANEL BOTTOM (8.5KW/ 2KW/ KW) 0E08 CONTROL, PANEL BOTTOM (7KW) 2 0752 4 SCREW HHC M5-0.8 x 0mm 22 0D50 SWITCH, SPDT ON-MOM-ON ITEM PART NO. QTY. DESCRIPTION 2 0574 4 NUT HEX M-0.5 (8.5KW/ 2KW/ KW) 0574 2 NUT HEX M-0.5 (7KW) 0D8502 NEUTRAL ISOLATOR 2 0D844 HARNESS, CONTROL PANEL WIRE (NOT SHOWN) (8.5KW/ 2KW/ KW) 0E020 HARNESS, CONTROL PANEL WIRE (NOT SHOWN) (7KW) 27 0708 4 SCREW TAPTITE, M5-0.8 x BP 022 WASHER LOCK M5 29 057 NUT HEX M5-0.8 0 0C9 TRANSFORMER 022507 2 SCREW HHC /4"-20 x /2" 099727 FUSE 5A X AGC5 0489 TERMINAL STRIP 07 RELAY PANEL 2VDC DPDT A 0VAC 075475 4 SCREW PPHM M4-0.7 x mm 0480 2 WASHER FLAT M4 7 0D849 COVER, CONTROL PANEL COMPONENT (8.5KW/ 2KW/ KW) 0E09 COVER, CONTROL PANEL COMPONENT (7KW) 8 0920 8 SCREW PPHMS/LW #- x /4" 9 045770 2 SCREW HHC M5-0.8 xmm 40 0C77 COVER, CONTROL PANEL (8.5KW/ 2KW/ KW) 0D2989 COVER, CONTROL PANEL (7KW) 4 0D700 NUT FLANGE M-.0 NYLOCK 42 09297009 ASSEMBLY, ROOF/DOOR GROUND WIRE 4 0A2 SCREW SWAGE /4"-20 x " 44 0A58 2 LOCKWASHER SPECIAL /4" 45 027 WASHER FLAT /4" 4 08750 SCREW HHC M-.0 x 0mm 47 022097 WASHER LOCK M-/4" 48 08 NUT HEX M-.0 0879 4 WASHER FLAT #4 (8.5KW/ 2KW/ KW) 0879 2 WASHER FLAT #4 (7KW) 50 02897 2 WASHER FLAT #

GT-990 Engine Drawing No. 0D874-F Part 8 40 42 44 45 7 40 55 27 2 4 4 47 48 50 5 52 5 25 0 5 54 58 57 22 B A A 8 7 59 0 2, 5, 9, 20, 9, 40, 47, 4, 9, 40 7 8,, 2, 8 4, 5, 9 A, B, 7, 8 70 7, 47, 48,, 50, 5, 52, 5, 54, 5, 57, 58, 59, 0,, 4 7 47, 48,, 50, 5, 52, 5, 54, 5, 57, 58, 59, 0, 2,, 4 72 27,, 29 7,,,,,, 40, 72 2 5 8 9 20 2 4 5 9 7 2 5 4

GT-990 Engine Drawing No. 0D874-F Part ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION 0C5729 ASSEMBLY, CRANKCASE HOUSING WITH SLEEVE 2 0C008 SEAL, 8 I.D. CRANKSHAFT 09088 8 SCREW, TAPTITE M-.0 X 2 YC 4 0C572 ASSEMBLY, BREATHER 5 0C005 GASKET, BREATHER COVER 0E72B SEPARATOR, OIL BREATHER 7 0D807A ASSEMBLY, HEAD # G&S 8 0798 4 RETAINER, PISTON PIN 20 9 0C298C ROCKER, COVER NO OIL FILL 0457A 4 STUD M8-.25/MM X 0 G5 ZINC 0C5848 2 PISTON, HC 2 025 2 SET, PISTON RING 90MM 07980 2 PIN PISTON D20 4 0D404 ASSEMBLY, CAMSHAFT & GEAR 5 0C298 SHAFT, GOVERNOR A 0C2985A 2 ROLLER BEARING, GOVERNOR PLATE B 0C2985B ROLLER BEARING, GOVERNOR 7 0D4042 ASSEMBLY,GOVERNOR GEAR 8 0A78 SPOOL, GOVERNOR MACHINED 9 0C2977 GASKET, CRANK CASE 20 0C594 SEAL, OIL PASSAGE 2 0D4040E ASSEMBLY, CRANKSHAFT HORIZONTAL DIRECT DRIVE (GT-990) 0D422E ASSEMBLY, CRANKSHAFT HORIZONTAL DIRECT DRIVE (GT-70) 22 0C299 2 ASSEMBLY, CONNECTING ROD (GT-990) 0D9 2 ASSEMBLY, CONNECTING ROD (GT-70) 2 0D257 2 SCREW SHC M-.0 X 50 G8.8 0C5 SCREEN, OIL PICKUP 25 0D42 ASSEMBLY, OIL PUMP 2 07899E 2 SLEEVE, SEAMED DOWEL DIA. 27 0C0 2 COVER, OIL RELIEF 0C009 2 SPRING, OIL RELIEF 29 0C0 2 BALL, /2D OIL RELIEF 0 0987 2 WASHER, LOCK RIB M 0C55 GEROTOR, OUTER 0C5998 CLAMP, OIL TUBE 0D7 ARM, GOVERNOR 0C299 2 E-RING, GOVERNOR ARM 0C2988 THRUST WASHER, GOVERNOR 0C2992 BUSHING, GOVERNOR LOWER 7 0C97C ASSEMBLY, DIPSTICK WITH HANDLE 8 0C505 TUBE, DIPSTICK 9 0C027 O-RING, OIL CLR /8 X /2 40 0C007 SEAL, 42 I.D. CRANKSHAFT 4 0C57 ASSEMBLY, HOUSING COVER WITH SLEEVE 42 0C00 9 SCREW, HHFC M-.5 X 55 4 0808 8 SCREW HHFC M-.0 X 25 44 0904 ASSEMBLY, OIL FILL CAP 45 0C8808 2 HOOK, LIFTING 4 0D272B ROCKER, COVER WITH OIL FILL 47 0C2979 2 GASKET, VALVE COVER 48 0855 8 KEEPER, VALVE SPRING 0D2274 4 RETAINER, VALVE SPRING 50 0D87 4 SPRING, VALVE 5 07872 2 SEAL, VALVE STEM D7 52 0C57 4 WASHER, VALVE SPRING 5 07294 4 STUD, ROCKER ARM PIVOT 54 0D998 4 NUT HEX M8-.0 G8 YEL CHR 55 0C027 2 O-RING, /8" X /2" 5 0D5 4 ROCKER ARM 57 0D0 2 PLATE, PUSH ROD GUIDE 58 0C297 2 SCREW HHFC M8-.25 X 5 59 085 2 VALVE, EXHAUST 0 0C2229 2 VALVE, INTAKE 08897 4 TAPPET, SOLID 2 0D807B ASSEMBLY, HEAD #2 G&S 0D985D 4 PUSHROD, 47 4 0C2978 2 GASKET, HEAD 5 04790A BARBED ELBOW 90 /8NPT X /8 L0CKTITE 0D40 KIT GASKET 7 0D40 KIT PISTON & RINGS 8 0D402 KIT BREATHER ASSEMBLY 9 0D40 KIT GOVERNOR ASSEMBLY 70 0D875A KIT HEAD ASSEMBLY CYLINDER 7 0D875B KIT HEAD ASSEMBLY CYLINDER 2 72 0D405 KIT OIL RELIEF 7 0D40 KIT GEAR COVER 7

GT-990/70 Engine Drawing No. 0D874-F Part 2 74 75 8 7 77 22 25 2 20 7 9 25 79 78 9 80 27 8 2 8 29 82 8 9 95 0 97 98 99 2 87 84 8 85 88 89 90 89 94 99 2 2 5 4 9 4 9 92 7 2 2 8

GT-990/70 Engine Drawing No. 0D874-F Part 2 ITEM PART NO. QTY. DESCRIPTION 74 0C5A 2 KNOB, AIR CLEANER 75 0C0 COVER, AIRBOX NG/LP 7 0C040 PRE-CLEANER, 77 0C827 ELEMENT, AIR CLEANER 78 0D854A ASSEMBLY, MIXER/AIRBOX 990 0D854B ASSEMBLY, MIXER/AIRBOX 70 79 0D2595 4 SCREW SHOULDER (8MM) M-.0 X 8 80 0D447 4 WASHER,RUBBER /4" X /8" THICK 8 0C025 SWITCH, OIL PRESS 82 0D08 ASSEMBLY, OIL DRAIN HOSE 8 0C7292 NIPPLE, /4"- UNF 84 07085 FILTER, OIL D 9 X 4 LONG 85 075 SWITCH, THERMAL 4F 8 0C85 2 SCREW PPHM M-0.5 X 8 87 0482 2 WASHER LOCK M 88 04A 2 BARBED STR /4NPT X /8 WITH VIBRA SEAL 89 0C7 4 CLAMP HOSE.8-.87 90 0C980 2 HOSE, /8" I.D. X " LONG 9 0C02 COOLER, OIL 92 0C974 4 PLASTITE,/4-5 X /4 9 0C04 2 GASKET, MANIFOLD / PORT 94 0C794 MANIFOLD CYLINDER 2 95 0C79 MANIFOLD CYLINDER 9 0C04 2 SLEEVE, RUBBER 97 070008 4 WASHER FLAT M8 SS 98 07000 4 WASHER LOCK M8 SSTL 99 04097 4 SCREW SHC M8-.25 X 20 G2.9 0 0C0A PLATE, BACKING GT990 WITH OIL COOL 0850 INSULATOR ASSEMBLY IGNITION 2 0C725B FLYWHEEL ASSEMBLY 0C0 FAN, NYLON 4 0C0 PLATE, FAN 5 0A5992 2 WASHER SHAKEPROOF INT M8 SS 05754 2 SCREW HHC M8-.25 X 2 G8.8 7 0C0 WASHER, 25mm I.D. 8 0C0 NUT,HEX M ITEM PART NO. QTY. DESCRIPTION 9 0C85 SNORKEL, AIR INTAKE 0C022A HOUSING, BLOWER NG COOLER 0D GUARD, FAN 2 04575 27 SCREW TAPTITE M-X YELLOW CHROME 0C97 4 NUT, GROMMET /4 PLUG 4 0C0 HOSE, BREATHER 5 0C899 BRACKET, STARTER 079 SCREW HHC M-.0 x WITH LOCK- WASHER 7 0C08 WRAPPER, UPPER CYLINDER 8 0C09 WRAPPER, LOWER CYLINDER 9 0D42A WRAPPER, LOWER CYLINDER 2 20 0D4 WRAPPER, UPPER CYLINDER 2 2 08B 2 SCREW TAPTITE M5-0.8 X 8 BP 22 0C05 ASSEMBLY, GROUND WIRE 2 0C052 2 ASSEMBLY, IGNITION COIL 022097 4 WASHER LOCK M-/4 25 092079 4 SCREW TAPTITE M-.0 X 25 BP 2 0E427 STARTER 27 0D4529 2 SPARKPLUG 02229 2 WASHER LOCK M8-5/ 29 090 2 SCREW HHC M8-.25 X 85 G8.8 0 082774 KEY, WOODRFF 4 X 9D 0559 NUT HEX LOCK M-.50 0C848 SPRING, ANTI-LASH 0C048 ROD, GOVERNOR CONTROL 0D754 ASSEMBLY, GOVERNOR LEVER 0D742 SPRING, GOVERNOR 0C8482 ASSEMBLY, GOVERNOR ADJUSTER 7 0D257 SCREW SHC M-.5 X 70 G.9 8 0D74 SPRING, GOVERNOR IDLE 9 0D705 ASSEMBLY, GOVERNOR ADJUSTER BRACKET 40 0C299 SEAL, GOVERNOR SHAFT 4 0E552 4 SCREW FHHC M-.0 X2 W/M5 HEX 9

7 kw Generator Drawing No. 0D04-C 2 5 5 7 9 2 8 5 9 4 2 52 45 0 4 40 7 7 8 47 20 2 22 4 5 7 0 44 5 9 48 2 27 8 40

7 kw Generator Drawing No. 0D04-C ITEM PART NO. QTY. DESCRIPTION 0C9 ADAPTOR, ENGINE 2 0C99H STATOR 0C99H ROTOR 4 0C04A CARRIER, REAR BEARING 5 0C809 FAN, 8" CURVED BLADE 0C959 MUFFLER 7 0D20 TAIL PIPE, MUFFLER 8 0C880 PANEL, MUFFLER BASE 9 097 BEARING #205-2RS-C 0C8 5/ SPECIAL L/WASH 0547 BOLT ROTOR HHCS 5/"- X -/2" G5 2 0D847 4 BOLT STATOR HHCS M8-.25 x 05mm 0C708C BRACKET, ALTERNATOR MOUNTING 4 0D47 DUCT, ALTERNATOR AIR 5 0D2558 GASKET, ALTERNATOR AIR DUCT 0C708B BRACKET, ENGINE MOUNTING 7 0C7758 4 RUBBER MOUNT 8 088050AE0 CABLE, # 40" BLACK BATTERY 9 0C7A EARTH STRAP /8X /8 20 0822C CLIP-J VINYL COAT.25 ID 2 08 ASSEMBLY BRUSH HOLDER 22 02945.8 FT TAPE ELEC UL FOAM /8 X /2 2 045 WASHER FLAT.40ID X.2OD 02227 4 WASHER LOCK /8 25 0225 4 BOLT HHC /8- X -/4 G5 2 022 4 WASHER FLAT /8 ZINC 27 097 4 SCREW HHC M8-.25 X 45 G8.8 025 4 WASHER FLAT 5/ ZINC 29 0820 4 NUT LOCK HEX M8-.25 NYL INSRT 0 09088 SCREW TAP M-.0X2 BP 02229 WASHER LOCK M8-5/ 022259 8 NUT HEX 5/-8 STEEL 0597 2 SCREW TAPTITE /8-X /4" BP 0480K BAND, HOSE CLAMP.05 DIA. 0C9592 BELLOWS 057822 2 CLAMP HOSE #8.5 -.00 7 04097 2 SCREW SHC M8-.25 X 20 G2.9 8 0C SCREW TAPR #- X 9/ 9 02545 U-BOLT 5/"-8 X.25" W/ SADDLE 40 09029 GASKET, EXHAUST 4 0C989 STINGER, ENGINE AIR IN 42 0D BASE, AIR CLEANER 4 0C827 ELEMENT, AIR CLEANER 44 0C0 COVER, AIR CLEANER NG/LP 45 0D227 TUBE,.25"O.D. x 20Ga. x 2.25" LONG 4 0559N CLAMP VINYL. X. Z 47 0794.25 FT HOSE \2ID PETROLEUM 48 0C5A 2 KNOB, AIR CLEANER 070 4 SCREW TAPTITE M- X 20 BP 50 027 4 WASHER FLAT /4 ZINC 5 0D42 SCREW HHTT M8-.2 X 20 BP 52 0C8290 GASKET, PANEL 5 08 2 SCREW HHTT M5-0.8 X 4

2 kw and 5 kw Generator Drawing No. 0D7-E 2 5 7 2 4 40 7 9 8 2 8 7 20 2 22 4 5 7 9 0 25 9 2 29 8 27 29 4 42 4 42

2 kw and 5 kw Generator Drawing No. 0D7-E ITEM PART NO. QTY. DESCRIPTION 0C9 ADAPTOR, ENGINE 2 0C790 STATOR 2KW 0D29 STATOR KW / 5KW 0C7944 ROTOR 2KW 0D2 ROTOR KW / 5KW 4 0C04 CARRIER, REAR BEARING 5 0D2 FAN, 2" CURVED BLADE 0D MUFFLER 7 0D20 TAIL PIPE, MUFFLER 8 0C8 PANEL, MUFFLER BASE 9 05482 BEARING.8-2.8 0C8 5/ SPECIAL LOCK WASHER 0D88 BOLT, HHCS /8"- x 5.50" 2 0D84 4 BOLT, HHCS M8-.25 x 5mm 0C708 BRACKET, ALTERNATOR MOUNTING 4 0D09 DUCT, ALTERNATOR AIR 5 0D2559 GASKET, ALTERNATOR AIR DUCT 0C708A BRACKET, ENGINE MOUNTING 7 0C7758 4 RUBBER MOUNT 8 088050AD0 CABLE, # 48" BLACK BATTERY 9 0C7A EARTH STRAP /8X /8 20 0822C CLIP-J, VYNL COAT 0.25" ID 2 08 ASSEMBLY BRUSH HOLDER 22 02945 2. FT TAPE ELEC UL FOAM /8 X /2 2 045 WASHER FLAT.40ID X.2OD 02227 5 WASHER LOCK /8 25 0225 4 SCREW HHC /8- X -/4 G5 2 022 4 WASHER FLAT /8 ZINC 27 098 4 SCREW HHC M8-.25 x 55 G8.8 025 4 WASHER FLAT 5/ ZINC 29 0820 4 NUT LOCK HEX M8-.25 NYL INSERT 0 04575 2 SCREW TAPTITE M-.0X BP 02229 WASHER LOCK M8-5/ 022259 8 NUT HEX 5/-8 STEEL 0597 2 SCREW TAPTITE /8- X /4 BP 082 4 SCREW TAPTITE M8-.25 X BP 0794 2.8 FT HOSE RES /2 LP GAS 057822 4 CLAMP HOSE #8.5 -.00 7 0558 4 NUT LOCK M8 8 0C SCREW TAP-R #- x 9/ 9 02545 U-BOLT 5/"-8 X.25" WITH SADDLE 40 0C48 2 GASKET, EXHAUST PORT 4 0480C 2 CLAMP HOSE BAND ¼" 42 000. FT HOSE /4 ID SAE 0R7 4 08 2 SCREW HHTT M5-0.8 X 4

GN4 Engine Drawing No. 0D9-F Part 20 9 8 4 4 22 44 2 48 7 27 47 2 8 40 29 2 5 4 25 25 50 0 7 54 52 2 4 5 7 8 42 9 44 45

GN4 Engine Drawing No. 0D9-F Part ITEM PART NO. QTY. DESCRIPTION 07978 ASSEMBLY, CONNECTING ROD 2 07980 PIN, PISTON D20 025 SET, PISTON RING 90MM 4 0C5848 PISTON, HC 5 0798 2 RETAINER, PISTON PIN 20 0D47 ASSEMBLY, CRANKSHAFT GH4 SMALL TAPER 7 0A7 ARM, GOVERNOR RC45 8 07858 PIN, "R" GOVERNOR ARM 9 07859 2 WASHER, GOVERNOR ARM THRUST 0882E CRANKCASE, SUBASSEMBLY WITH PLUGS GH4 0E82 2 SEAL, I.D. CRANKSHAFT 2 0A7975 ASSEMBLY, GOVERNOR GEAR 07845 C-RING, GOVERNOR GEAR RETAINER 4 0A78 SPOOL, GOVERNOR- MACHINE 5 0A9877 ASSEMBLY, CAMSHAFT & GEAR 0770 GASKET, CRANKCASE 7 027B GASKET, HEAD 4 8 0789 COVER, OIL PRESSURE RELIEF 9 0A577 SPRING, OIL RELIEF 0 20 0A577 BALL, DIA / PRESSURE RELIEF 2 07 WASHER, THRUST GOVERNOR GEAR 22 0A8898D ASSEMBLY, COVER, GEAR TOP CHECK / FILL 2 0D2274 2 RETAINER, VALVE SPRING 0C49 2 VALVE SPRING LF 25 08025 SET,GEROTOR 2 THK 2 0C79 BALANCER 27 0274 ASSEMBLY,CYLINDER HEAD SEATS & GUIDES 085 VALVE, EXHAUST 29 0857 VALVE, INTAKE 0 0D985B 2 PUSH ROD 74.9 08897 2 TAPPET 07758 ASSEMBLY, SCREEN OIL PICK-UP 0C50 GASKET, ROCKER COVER 4 07294 2 STUD, D20 PIVOT BALL 08907 2 ROCKER ARM 0729 2 NUT, JAM (ROCKER ARM) 7 07894 PLATE, PUSH ROD GUIDE 8 02742 4 SCREW, HHFL M-.5 X 5 9 0D094 ASSEMBLY, ROCKER COVER BREATHER 40 079 PLUG, OIL FILL PLASTIC 4 0E0057 O-RING 7.8 I.D. x 2.4 42 0D4788 PLUG, STANDARD PIPE /8 STEEL SQUARE HEAD 4 0708 SCREW, TAPTITE M5-0.8 X BP 44 0855 4 KEEPER, VALVE SPRING 45 0780 4 SCREW & LOCKWASHER M- X 2 4 0A442 8 SCREW, HHFC M8-.25 X 42 47 07872 SEAL, VALVE STEM D7 48 0897 2 WASHER, VALVE SPRING 0B WASHER, LARGE SPRING 50 07899C 2 DOWEL, SEAMED SLEEVE 5 0A727 SHAFT, GOVERNOR RC55 52 04790A BARBED ELBOW 90 /8NPT X /8 LOCKTITE 5 088590 DOWEL DIA 2 X 8L 54 07899B DOWEL, SLEEVE SEAMED 2 DIA. 45

GN4 Engine Drawing No. 0D9-F Part 2 2 7 9 20 4 4 45 2 9 40 2 5 8 4 7 8 8 29 44 0 9 27 8 8 2 7 4 4

GN4 Engine Drawing No. 0D9-F Part 2 ITEM PART NO. QTY. DESCRIPTION 0C9 5 SCREW, TAPTITE M-.0X8 YELLOW CHROME 2 0D2922 HOUSING, BLOWER 0C84 TUBE, DIPSTICK 4 0C9997 GUARD, FAN 5 0884 WRAPPER, BOTTOM 04575 SCREW, TAPTITE M-X YELLOW CHROME 7 0884B WRAPPER, TOP 8 0D9004A ASSY, STARTER 9 059985 2 SCREW, SHC M8-.25 X 45 G2.9 02229 2 WASHER, LOCK M8-5/ 0C58A BACKPLATE, L/F D/F 2 082 SCREW, TAPTITE M8-.25 X BP 0D40A BREATHER TUBE 4 099 GASKET, INTAKE ADAPTER 5 0C99 ASSEMBLY, PLASTIC CARB 08 2 WASHER, FLAT M 7 022097 4 WASHER, LOCK M-/4 8 040945 2 SCREW, SHC M-.0 X 20 G2.9 9 08999 GASKET,OIL FILTR ADAPTER 20 0D57A ADAPTER, OIL FILTER 2 082 2 SCREW, SHC M8-.25 X 0 G2.9 22 0992 SWITCH, OIL 8.0 PSI 2 07085 FILTER, OIL DIA. 9 X 4 LG 082774 KEY, WOODRFF 4 X 9D 25 09222E FLYWHEEL WITH RING GEAR DEG. 2 0798N WASHER,BELV-20 X 2.2 27 07890 NUT, HEX - FLYWHEEL 0727 SPARKPLUG 29 0727 ASSEMBLY,GOVERNOR LEVER 2 HP 0 0727 ROD,GOVERNOR CONTROL. 0C978 SPRING, ANTI-LASH 0C040 ASSEMBLY, WIRE 0D970 ASSEMBLY, IGNITION COIL 092079 2 SCREW, TAPTITE M-.0 X 25 BP 0A8222 SPRING, GOVERNOR 8# 0802 BOLT, GOVERNOR ADJUST M5 7 082025 NUT HEX LOCK M5-0.8 NYINS ZINC 8 0D08 ASSEMBLY, OIL DRAIN HOSE 9 0C84 ASSEMBLY, CAP & DIPSTICK 40 090072 O-RING 9/ X /4 X / 4 075 SWITCH, THERMAL 42 0482 2 WASHER LOCK M 4 0C479 2 SCREW PPHM M-0.5 X 44 0C47 SPACER, ENDFRAME 45 02277B GROMMET 47

20 2 2 25 9 2 22 9 7 2 2 5 4 2 5 4 27 29 8 8 7 7 2 7 5 4 9 22 FOR GT 70 ENGINE ONLY 29 8 2 25 2 20 7 Section 7 Exploded Views and Parts Lists Gas Regulator Drawing No. 0D8720-B 48

Gas Regulator Drawing No. 0D8720-B ITEM PART NO. QTY. DESCRIPTION 0D594 CASTING, TWIN REGULATOR HOUSING 2 0C575 SOLENOID, TWIN REGULATOR 0C447 GASKET, SOLENOID 4 0C480 PLUNGER, LP REGULATOR ASSEMBLY 5 0C070 SPRING-SOLENOID, PLUNGER 022985 4 WASHER, FLAT # 7 02224 4 WASHER, LOCK M4 8 075475 4 SCREW PPHM M4-0.7 X 9 0C570A JET, GN 4 ENGINE LP (7KW) 0C0 2* BARBED STRAIGHT /2NPT x /2 0979 2* O-RING, CHECK VALVE 2 0C445 2* ADJUSTER SCREW, TWIN REGULATOR 0C57 2* LEVER, REGULATOR 4 0C598 2* SUPPORT, INLET SEAL 5 0C0 2* SEAL, INLET 0C5759 2* PIN, PIVOT ARM 7 0C574 2 SPRING, REGULATOR 0C574A SPRING, REGULATOR (7KW) 8 0707 4 SCREW, PFHMS M-0.5 x 5 0707 2 SCREW, PFHMS M-0.5 x 5 (7KW) 9 0C09 2* GASKET, DIAPHRAGM 20 0C572 2* COVER, TWIN REGULATOR 2 04574 SCREW, TAPTITE M4X8 BP 04574 8 SCREW, TAPTITE M4X8 BP (7KW) 22 0C7 2* RIVET, POP.8 X.25 2 0C07 2* SUPPORT, DIAPHRAGM 0C470 2* DIAPHRAGM, TWIN REGULATOR 25 0C08 2* CAP, DIAPHRAGM SUPPORT 2 0C44A 2* INLET, TWIN REGULATOR. DIA. 27 0207 PLUG, STANDARD PIPE /8 STEEL SQUARE HEAD 0A40 2* PIN, LIMITED ADJUSTMENT 29 0D08 4 WASHER, FLAT M X mm O.D. 0D08 2 WASHER, FLAT M X mm O.D. (7KW) 0 0C44 INLET, TWIN REGULATOR NO HOLE - NOT SHOWN (7KW) 044A BARBED STRAIGHT /8"NPT X /4" 0D598A JET IDLE PRIMER PHILLIPS HD 0C570B JET, GT70 CYL NAT GAS 0C570C JET, GT70 CYL 2 NAT GAS 0C570D JET, GT 70 LP CYL 0C570E JET, GT70 LP CYL 2 7 0D97 2 PLUG, EXPANSION mm * A QUANTITY OF IS TO BE USED ON 7KW HOME STANDBY