Robin America EH035 User manual

PARTS
MANUAL
EH035
ENGINE
Models
PUB-EP5862
Rev. 06/04

© Copyright 2004 Robin America, Inc.
940 Lively Blvd. • Wood Dale, IL 60191 • USA • Phone: [phone] • Fax: [phone]
e-mail: [email protected] • www.robinsubaru.com

EH035 - 3 - 06-04
HOW TO USE THIS MANUAL
Robin engines are identified by MODEL, SPECIFICATION, and CODE NUMBER. For each
model there may be many different versions called specifications. Each specification 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 significant difference.
In order the identify the correct service part number, it is important to confirm the specifica-
tion and code numbers for your engine.
All Robin 4 cycle engines have a Product Number label similar to the label illustrated below.
The Model / Serial Number Label has a 14
digit alphanumeric string that consists of the
MODEL number (5 digits) and the SERIAL
number (6 digits). Please note the illustra-
tion below:
EH035A∗XXXX
EH035∗-41-040194
Specification No. LabelModel / Serial No. Label
−X X X X X X
MODEL NO. (5 digits) SERIAL NO. (6 digits)
E H 0 3 5 ∗−
The Specification Number Label has a 11
digit alphanumeric string that consists of the
MODEL number (5 digits) and the SPECIFI-
CATION number (6 digits). Please note that
Robin America specifications use the letters
"X" in place of the asterisk symbol. See
example below:
0 0 0 0E H 0 3 5 A X
MODEL NO. (5 digits) SPECIFICATION NO. (6 digits)

EH035 - 4 - 06-04
MANUAL LAYOUT
1. SECTION NAME Parts are broadly classified 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 identifies 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 specification,
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.
1
23
4
16792
8
3
5
4

EH035 - 5 - 06-04
GROUP INDEX
Group Name Page
CRANKCASE GROUP............................................................................... 6
CRANKSHAFT, PISTON GROUP .............................................................. 8
INTAKE and EXHAUST GROUP.............................................................. 10
COOLING and STARTING GROUP......................................................... 14
FUEL, LUBRICANT GROUP.................................................................... 16
ELECTRIC DEVICE GROUP ................................................................... 18
CLUTCH GROUP .................................................................................... 20
ACCESSORY GROUP............................................................................. 24
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
INDEX OF DESCRIPTION SYMBOLS

EH035 - 6 - 06-04
SECTION 1 CRANKCASE GROUP
FIG. 100

EH035 - 7 - 06-04
SECTION 1 CRANKCASE GROUP
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
10 593-10050-00 CYLINDER BLOCK AY 1 100
95 011-90594-70 SOCKET HEAD BOLT 4 100
96 011-90598-60 SOCKET HEAD BOLT 4 100
270 592-65006-00 OIL GAUGE 1 100
280 021-31699-90 GASKET 1 100
410 593-65000-00 OIL CASE 1 100
415 593-65001-00 GASKET, CASE 1 100
420 004-36051-80 SCREW AY 4 100
665 592-15014-00 SPACER 2 100
680 593-10040-00 ROCKER COVER CP 1 100
690 593-15008-00 GASKET, ROCKER COVER 1 100
710 004-36051-60 SCREW and WASHER 4 100
720 592-15011-00 RETAINER PLATE 1 100
722 592-15010-00 LEAD VALVE 1 100
725 011-90499-60 SOCKET HEAD BOLT 1 100
810 592-15005-02 CAMGEAR COVER 1 100
830 592-15007-00 GASKET, CAMGEAR COVER 1 100
850 593-15009-00 BREATHER PIPE 1 100
853 056-10800-10 HOSE CLAMP 1 100
860 004-36051-40 SCREW and WASHER 3 100
870 592-65002-00 OIL TUBE 1 100
875 592-65003-00 OIL WEIGHT 1 100
880 592-15018-00 CHECK VALVE 2 100

EH035 - 8 - 06-04
SECTION 2 CRANKSHAFT, PISTON GROUP
FIG. 200

EH035 - 9 - 06-04
SECTION 2 CRANKSHAFT, PISTON GROUP
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
10 593-20030-00 CRANKSHAFT 1 200
45 044-01299-50 OIL SEAL, L 1 200
46 044-01099-70 OIL SEAL, S 1 200
48 593-25010-00 CLIP 1 200
55 013-00699-40 BOLT 1 200
350 593-25009-00 PISTON PIN 1 200
360 593-25004-00 PISTON 1 200
370 593-20040-00 PISTON RING SET 1 200
380 056-50999-90 CLIP 2 200

EH035 - 10 - 06-04
SECTION 3 INTAKE and EXHAUST GROUP
FIG. 300
514
521
520
900