PARTS
MANUAL
Models
RGD5000H
GENERATORS
PUB-GP6450
Rev. 01/10
940 Lively Blvd. • Wood Dale, IL 60191 • Phone: 630-350-8200 • Fax: 630-350-8212
e-mail: sales@robinamerica.com • www.robinamerica.com
© Copyright 2007 Robin America, Inc.
RGD5000H - 2 - 10-07
HOW TO USE THIS MANUAL
Robin engines are identifi ed by MODEL, SPECIFICATION, and CODE NUMBER. For each
model there may be many different versions called specifi cations. Each specifi cation will be
unique in some way . The dif ference may only be the paint color or it may have a different type
of PTO or some other signifi cant difference.
In order the identify the correct service part number, it is important to confi rm the specifi ca-
tion and code numbers for your engine. The specifi cation and code number together are
know as the PRODUCT NUMBER.
All Robin 4 cycle engines have a Product Number label similar to the label illustrated below.
The Product Number Label has a 15 digit alphanumeric string that consists of the
SPECIFICATION (SPEC) number (11 digits) and the CODE number (4 digits). Please
note the illustration below:
1 B 3 0
SPEC NO. (11 digits) CODE NO. (4 digits)
PRODUCT NO. (15 digits)
RGD5000H - 3 - 10-07
X X X X
MANUAL LAYOUT
1
2
1
6
4
3
7
9
2
3
5
4
8
1. SECTION NAME Parts are broadly classi fi ed according to their functions.
Refer to the Group Index (table of contents) for respective section name.
2. FIG. No. The FIG. number indexes the reference and part numbers to the illustration. Figure numbers
that vary only in the tens place (i.e..: 700 and 710) are in a group of the same section
(i.e..:Electrical Device Group).
3. REF. No . The Reference number identi fi es the part illustration with the corresponding part number in the
part list.
4. SUBASSEMBLY SUBASSEMBLY parts of part assembly are listed below the assembly part. The subassembly
part reference number is indicated by the number led by "-" such as "-1", "-2".
5. PART NUMBER It is the number assigned for sales unit. Use the PART No. when making an order.
6. DESCRIPTION It is designation of the part.
7. QTY. Quantity of each part used for each product.
8. REMARKS This gives a distinctive feature and/or a supplementary comment for the type, the specifi cation,
and the part concerned. It also shows part number(s) interchangeable for the part.
9. FROM-TO This section shows the CODE No. to indicate the history of progress in which improved parts
have been introduced in the product. The FROM-TO CODE No. helps to identify PART No.
being employed in the product concerned. See the examples below:
- The part is used in the product irrespective of CODE No.
2101- The part is used in the products with CODE No. of 2101 and after this number.
- 2100 The part is used in the products with CODE No. of 2100 and before this number.
RGD5000H - 4 - 10-07
GROUP INDEX
Group Name Page
GENERATOR GROUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
CONTROL PANEL GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
FRAME GROUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
ALL ITEMS IN THE FOLLOWING GROUPS ARE TO BE ORDERED FROM HATZ.
ROBIN AMERICA WILL NOT BE STOCKING THE HATZ PARTS. HATZ PARTS
ARE NOTED WITH "DH" IN THE BEGINNING OF EACH PART NUMBER.
FUEL TANK GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
CRANKCASE GROUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
SHAFT GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
CRANKSHAFT GROUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
CAMSHAFT GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
PISTON GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
CYLINDER HEAD GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
OIL PUMP, SPEED CONTROL GROUP . . . . . . . . . . . . . . . . . . . . . . . . 26
TIMING COVER GROUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
BLOWER, FLYWHEELGROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
INJECTION EQUIPMENT GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
RECOIL COVER GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
AIR DUCTING 1 GROUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
AIR DICTING 2 GROUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
BREATHING SYSTEM GROUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
FULE SYSTEM 1 GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
FUEL SYSTEM 2 GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
AIR FILTER GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
EXHAUST GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
STARTER, ALTERNATOR GROUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
ELECTRIC WIRING GROUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
SPEED CONTROL GROUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
ENGINE STOP DEVICE GROUP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
SPECIFICATION EQUIPMENT GROUP . . . . . . . . . . . . . . . . . . . . . . . . 66
RGD5000H - 5 - 10-07
SECTION 1 GENERATOR GROUP
FIG. 100
RGD5000H - 6 - 10-07
SECTION 1 GENERATOR GROUP
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
1 35F-20201-01 STATOR CP 1 100
2 35F-22001-01 ROTOR CP 1 100
3 355-58009-08 THROUGH BOLT RGX505 1 100
4 388-54101-13 FRONT COVER 1 100
5 001-14082-50 BOLT&WHSHER 4 100
6 001-14062-50 BOL T AND WASHER A Y 4 100
7 386-59982-03 STUD (bolt) 4 100
8 003-10060-00 WASHER 4 100
9 003-20060-00 SPRING WASHER 4 100
10 011-00600-10 FLANGE BOLT 4 100
11 388-55101-03 FRONT PROTECTOR 1 100
12 015-20500-10 TAPPING SCREW 5 100
13 391-29000-13 BUSHING 1 100
14 390-54001-01 REAR COVER CP 1 100
15 388-54381-03 SUPPORT RING 1 100
16 390-55001-03 END COVER 1 100
RGD5000H - 7 - 10-07
SECTION 2 CONTROL PANEL GROUP
FIG. 200
RGD5000H - 8 - 10-07
SECTION 2 CONTROL PANEL GROUP
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
1 35F-45001-01 Control Box CP 1 200
2 390-47553-08 CONDENSER CP 1 200
3 30G-47605-08 CONDENSER BRACKET 4 200
4 004-35041-00 SCREW AND WASHER A Y 3 200
5 389-59989-08 SCREW & WASHER AY 1 200
6 389-59990-08 NUT 1 200
7 353-45804-08 DIODE STACK AY 1 200
8 004-36042-00 SCREW AND WASHER 1 200
9 385-47363-08 Earth Cord 1 200
10 351-49919-08 SCREW 8 200
11 389-57515-08 GROMMET 1 200
12 35F-41201-00 Control Panel AY 1 200
13 35F-41201-01 Control Panel CP 1 200
14 32B-43194-01 Circuit Breaker - 20A 1 200
15 387-45653-08 screw & washer 4 200
16 391-47902-01 AC VOLT METER CP 1 200
17 002-17030-00 NUT 2 200
18 33K-49951-01 AC RECEPTACLE 1 200
19 351-49920-08 SCREW & WASHER AY 2 200
20 385-49954-08 Flange Nut 2 200
22 33C-49901-01 AC RECEPTACLE 1 200
23 33C-49902-01 AC RECEPTACLE 1 200
24 356-59937-08 SCREW 4 200
25 355-45613-11 SWITCH 1 200
26 388-88001-03 SCREW 1 200
27 003-30050-00 spring washer 1 200
28 353-49903-08 WASHER 1 200
29 332-00050-08 SPRING WASHER 1 200
30 353-49902-08 NUT 1 200
31 353-29901-08 Wing Nut 1 200
32 008-02103-00 FUSE 1 200
33 320-59860-08 FUSE 1 200
34 363-45701-08 TERMINAL BOLT (red) 1 200
35 363-45700-08 TERMINAL BOLT (black) 1 200
36 393-40651-08 HOUR METER 1 200
37 393-40650-08 HOUR METER(screw) 2 200
38 DH5-03844-01 STARTING SWITCH 1 200
39 DH0-51264-02 PROTECTION CAP 1 200
40 32B-43166-01 CIRCUIT BREAKER 1 200
RGD5000H - 9 - 10-07
SECTION 3 FRAME GROUP
FIG. 300
RGD5000H - 10 - 10-07
SECTION 3 FRAME GROUP
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
1 35E-30001-01 Pipe Frame 1 300
2 35E-90001-03 Label, trademark 1 300
3 35E-95001-03 Label, specifi cation 1 300
4 35E-19001-01 Engine Base 1 300
5 35F-29001-01 Generator Base 1 300
6 385-57053-08 RUBBER MOUNT 1 300
7 056-60001-70 CLAMP 2 300
8 385-54399-08 EARTH CORD 1 300
9 376-39100-01 SCREW AND WASHER 1 300
10 002-38080-00 FLANGE NUT 8 300
11 001-66083-00 Bolt 2 300
12 003-20080-00 SPRING WASHER 2 300
13 003-10080-00 WASHER 2 300
14 001-14082-50 BOLT&WHSHER 2 300
15 001-11081-20 BOLT & WASHER AY 4 300
16 35F-65001-01 Baffl e, tank cp 1 300
17 35C-72014-03 Flange Bolt 4 300
18 385-54383-08 BATTERY CORD,+ 1 300
19 385-54384-08 BATTERY CORD,- 1 300
20 31H-35001-01 RBBER MOUNT UNIT 2 300
21 228-15024-03 STOPPER 2 300
22 073-20030-60 LABEL(WARNING) 1 300
23 31F-33001-01 BATTERY STEY CP 1 300
24 002-41060-00 WING NUT 2 300
25 31F-32001-03 BATTERY TERMINAL 2 300
26 356-54316-08 BATTERY BOLT 2 300
RGD5000H - 11 - 10-07
SECTION 4 FUEL TANK GROUP
FIG. 400
RGD5000H - 12 - 10-07
SECTION 4 FUEL TANK GROUP
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
1 356-57045-08 RUBBER MOUNT 4 400
2 002-37080-00 FLANGE NUT 4 400
3 011-00600-20 FLANGE BOLT 1 400
4 35F-60001-01 Fuel Tank CP 1 400
5 377-92500-03 LABEL (CAUTION) 1 400
6 391-94002-03 LABEL 1 400
7 073-20055-80 Label, co gas 1 400
8 043-04300-15 FUEL TANK CAP CP 1 400
9 064-80006-00 FUEL GAUGE CP 1 400
10 014-50500-40 SCREW EY18,28 SNOW 2 400
11 064-13600-10 FUEL FILTER 1 400
12 35F-69001-03 Rubber Pipe 1 400
13 056-11100-20 HOSE CLAMP 4 400
14 056-11300-10 HOSE CLAMP 1 400
15 064-20120-00 Fuel Cock 1 400
-1 064-20117-00 FUEL STRAINER AY 1 400
-2 064-20014-30 C-07 RUBBER PACKING 1 400
16 056-60002-50 CLAMP 4 400
17 DH0-53171-00 Rubber Pipe 1 400
18 DH0-38071-10 Rubber Pipe 1 400
19 DH0-52656-00 Rubber Pipe 1 400
20 DH0-36636-10 Rubber Pipe 1 400
21 DH0-38068-10 Rubber Pipe 1 400
22 DH0-53105-00 Rubber Pipe 1 400
23 DH0-51166-00 Rubber Pipe 1 400
24 DH0-51888-10 Rubber Pipe 1 400
25 DH0-53337-00 1 400
26 DH0-51166-00 Rubber Pipe 1 400
27 DH0-51756-01 HOSE NIPPLE T 1 400
28 DH0-15346-01 Connector 1 400
29 DH0-17568-00 NIPPLE 1 400
30 DH5-05854-00 T Connector 1 400
31 DH5-04596-00 T Connector 1 400
32 DH5-05709-00 Hose Clamp 6 400
33 DH5-03998-01 CLAMP 11,3 1 400
34 DH5-05112-01 Hose Clamp 2 400
35 DH4-00261-00 Hose Clamp 1 400
36 DH5-04788-00 FUEL FILTER 7MY 1 400
37 DH5-05392-00 FUEL FILT.EXT.MOUNT 1 400
38 DH4-00215-00 SEAL WIRE 0,5-0,3 1 400
39 DH5-01707-00 ALL.SCR.M 6 X 16 2 400
40 DH5-01445-00 FLAT WASHER 6,4 2 400
41 DH5-01709-00 SPRING WASHER 6 2 400
42 DH5-01444-00 HEXAGON NUT M 6 2 400
43 DH5-01584-00 PIPE CLIP 14/15 1 400
44 DH5-01735-00 PIPE CLIP 1 400
RGD5000H - 13 - 10-07
SECTION 5 CRANKCASE GROUP
FIG. 500
RGD5000H - 14 - 10-07
SECTION 5 CRANKCASE GROUP
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
1 DH0-16791-00 CRANKCASE 1 500
4 DH0-41416-00 COVER SHEET 1 500
5 DH4-00026-00 BLINDRIVET3,2K44311 4 500
6 DH0-13364-00 1 500
7 DH5-05028-01 CYL.PIN 8 M6X24 1 500
8 DH5-04403-00 O-RING 8 X1,5 1 500
9 DH5-02491-02 1 500
10 DH5-00624-00 JOINT A10 X13,5 1 500
11 DH5-00623-00 CLOS.SCREW M10X1 1 500
13 DH4-00223-00 0-RING 8 X 2 1 500
14 DH5-04790-00 1 500
15 DH0-41444-01 GRUB SCREW 1 500
16 DH0-13428-00 DIPSTICK 1 500
17 DH0-41250-00 SEALING RING 1 500
19 DH5-02085-00 SPRING WASHER 8 8 500
20 DH0-42195-00 ALL.SCR.M 8X 40 8 500
21 DH0-41447-01 ENGINE BRACKET 4 500
22 DH0-41415-00 TUBE F. OILFILTER 1 500
23 DH0-15427-02 OIL SUCTION FILTER 1 500
24 DH5-03731-00 DRAIN PLG.MAGNT.M22 1 500
25 DH5-00016-00 JOINT A22 X27 1 500
26 DH0-50369-00 HOSE CLIP 2 500
27 DH0-41630-00 T-PIECE 1 500
29 DH5-04789-00 GROOV.BALLBEAR.6310 1 500
30 DH0-41338-00 PLATE 3 500
31 DH5-05642-00 6 500
32 DH0-15558-00 COVER 1 500
33 DH0-35687-01 DIAPHRAGM 1 500
36 DH5-04759-01 O-RING 20X4 1 500
37 DH0-51482-00 PLATE SPRING 2 500
38 DH5-01707-00 ALL.SCR.M 6 X 16 1 500
RGD5000H - 15 - 10-07
SECTION 6 SHAFT GROUP
FIG. 600
RGD5000H - 16 - 10-07
SECTION 6 SHAFT GROUP
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
1 DH0-13492-01 SHAFT 1 600
RGD5000H - 17 - 10-07
SECTION 7 CRANKSHAFT GROUP
FIG. 700
RGD5000H - 18 - 10-07
SECTION 7 CRANKSHAFT GROUP
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
3 DH5-05297-00 COVER 14 1 700
4 DH5-04814-00 SUPPORTING DISC 1 700
5 DH5-00218-00 CIRCLIP 50X2 1 700
6 DH0-13493-01 CRANKSHAFT U4 SAE 1 700
9 DH0-51416-00 FITTING KEY 6,35X61 1 700
11 DH0-13592-01 CRANKSHAFT U NO.2 1 700
13 DH0-13596-01 1 700
15 DH0-18534-00 1 700
17 DH0-18961-00 1 700
19 DH0-18962-00 1 700
21 DH0-53061-00 1 700
RGD5000H - 19 - 10-07
SECTION 8 CAMSHAFT GROUP
FIG. 800
RGD5000H - 20 - 10-07
SECTION 8 CAMSHAFT GROUP
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
1 DH0-13450-03 CAM SHAFT(HAND START 1 800
3 DH0-13264-01 1 800
4 DH5-01232-00 SHIM 5X10X0,5 2 800
5 DH0-13266-00 FLYWEIGHT 1 800
6 DH5-02553-00 LOCKING WASHER 3,2 2 800
7 DH0-13265-01 FLYWEIGHT HANDSTART 1 800
9 DH0-41217-00 WASHER 23X38X0,9 0-1 800
10 DH0-41121-00 SHIM 23X38X1,0 0-1 800
11 DH0-41122-00 SHIM 23X38X1,1 0-1 800
12 DH0-41123-00 SHIM23X38X1,2 0-1 800
13 DH0-41251-00 WASHER 23X38X1,3 0-1 800
14 DH0-41252-00 WASHER 23X38X1,4 0-1 800
RGD5000H - 21 - 10-07