Robin PUB-EP User Manual

PARTS MANUAL

Models

Covers Speciﬁ cations

EH035 ENGINE

EH035AX0302 EH035AX0303 EH035AX0304 EH035AX0305 EH035AX0306 EH035AX0307 EH035AX0308 EH035AX0309

PUB-EP Rev. 04/04

PRELIMINARY

940 Lively Blvd. • Wood Dale, IL 60191 • Phone: 630-350-8200 • Fax: 630-350-8212

e-mail: sales@robinamerica.com • www.robinamerica.com

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 difference 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:

E H 0 3 5

SPEC NO. (11 digits) CODE NO. (4 digits)

PRODUCT NO. (15 digits)

EH035 - 3 - 04-04

X X X X

MANUAL LAYOUT

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1. SECTION NAME Parts are broadly classiﬁ 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 identiﬁ 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.

EH035 - 4 - 04-05

GROUP INDEX

Group Name Page

CRANKCASE GROUP............................................................................... 6

CRANKSHAFT, PISTON GROUP .............................................................. 8

INTAKE and EXHAUST GROUP.............................................................. 10

COOLING and STARTING GROUP......................................................... 12

FUEL, LUBRICANT GROUP.................................................................... 14

ELECTRIC DEVICE GROUP ................................................................... 18

CLUTCH GROUP .................................................................................... 20

ACCESSORY GROUP............................................................................. 22

INDEX OF DESCRIPTION SYMBOLS

SYMBOL DESCRIPTION

AY........................... ASSEMBLY

CP...........................COMPLETE

EX........................... EXPORT (from Japan)

FIG..........................FIGURE

FR........................... FRONT

" ..............................INCH

INCL. ......................INCLUDE

~L............................LITER

L= ...........................LENGTH (in. mm)

L.H. (LH).................LEFT-HAND SIDE

MECH.....................MECHANICAL

NO (NON)............... NONE

OPT......................... OPTIONAL

O.S. ........................OVER SIZE

SYMBOL DESCRIPTION

P= ...........................PITCH (in mm)

P.T.O. (PTO) ...........POWER TAKE OFF

REF......................... REFERENCE

R.H. (RH)................ RIGHT HAND SIDE

RR. .........................REAR

STD. .......................STANDARD

SW.......................... SWITCH

T= ........................... THICKNESS (in mm)

UN ..........................UNIT

U.S..........................UNDER SIZE

~V ...........................VOLTAGE

~W ..........................WATT

W/ ...........................WITH

W/O ........................WITHOUT

EH035 - 5 - 04-04

SECTION 1 CRANKCASE GROUP

FIG. 100

EH035 - 6 - 04-05

SECTION 1 CRANKCASE GROUP

REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.

10 593-10050-00 CYLINDER BLOCK AY 1 95 011-90594-70 SOCKET HEAD BOLT 4

96 011-90598-60 SOCKET HEAD BOLT 4 100

270 592-65006-00 OIL GAUGE 1

280 021-31699-90 GASKET 1 100 410 593-65000-00 OIL CASE 1 100

415 593-65001-00 GASKET, CASE 1

420 004-36051-80 SCREW AY 4 100

665 592-15014-00 SPACER 2

680 593-10040-00 ROCKER COVER CP 1 100

690 593-15008-00 GASKET, ROCKER COVER 1

710 004-36051-60 SCREW and WASHER 4 100

720 592-15011-00 RETAINER PLATE 1

722 592-15010-00 LEAD VALVE 1 100

725 011-90499-60 SOCKET HEAD BOLT 1

810 592-15005-02 CAMGEAR COVER 1 100

830 592-15007-00 GASKET, CAMGEAR COVER 1

850 593-15009-00 BREATHER PIPE 1 100

853 056-10800-10 HOSE CLAMP 1

860 004-36051-40 SCREW and WASHER 3 100

870 592-65002-00 OIL TUBE 1

875 592-65003-00 OIL WEIGHT 1 100 880 592-15018-00 CHECK VALVE 2 100

100 100

100

EH035 - 7 - 04-04

SECTION 2 CRANKSHAFT, PISTON GROUP

FIG. 200

EH035 - 8 - 04-05