PARTS MANUAL - Subaru Industrial Power

PARTS MANUAL

Models

EX27 ENGINE

PUB-EP1679 Rev. 09/08

905 Telser Road ? Lake Zurich, IL 60047 ? Phone: 630-350-8200 ? Fax: 630-350-8212 e-mail: sales@ ?

? Copyright 2008 Robin America, Inc.

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 specification and code numbers for your engine. The specification 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 X 2 7 0

X X X X

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

PRODUCT NO. (15 digits)

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MANUAL LAYOUT

1

4

2

3

1

6

7

9

2

3

5

4

8

1. SECTION NAME 2. FIG. No.

3. REF. No . 4. SUBASSEMBLY 5. PART NUMBER 6. DESCRIPTION 7. QTY. 8. REMARKS 9. FROM-TO

2101-

- 2100

Parts are broadly classified according to their functions. Refer to the Group Index (table of contents) for respective section name.

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).

The Reference number identifies the part illustration with the corresponding part number in the part list.

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".

It is the number assigned for sales unit. Use the PART No. when making an order.

It is designation of the part.

Quantity of each part used for each product.

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.

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. The part is used in the products with CODE No. of 2101 and after this number. The part is used in the products with CODE No. of 2100 and before this number.

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GROUP INDEX

Group Name

Page

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

CRANKSHAFT GROUP ............................................................................. 8

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

GOVERNOR GROUP .............................................................................. 14

COOLING and STARTING GROUP......................................................... 16

FUEL, LUBRICANT GROUP.................................................................... 18

CARBURETOR GROUP .......................................................................... 26

ELECTRIC DEVICE GROUP .................................................................. 38

ACCESSORY GROUP............................................................................. 42

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

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SECTION 1 CRANKCASE GROUP

FIG. 100

EX27

280 270 - 6 -

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SECTION 1 CRANKCASE GROUP

REF. 10

10

10

20 26 30 40 46

50 60 70 75 80 90 210 210 220 230 235

250 260 270 280 300 610 620 630 631 680 690 700 710 960

PART NO. 279-10101-91 279-10101-81 279-10102-91 279-10102-81 279-10104-51 279-10104-41 279-10104-31 237-14202-03 277-16010-01 044-03001-60 060-03003-41 060-01500-11 060-01500-10 277-15011-03 010-50802-50 010-50604-10 044-00600-20 040-11400-30 021-11400-20 279-11002-11 279-11004-11 044-03001-60 060-03003-70 060-01500-11 060-01500-10 277-45004-J1 277-41901-03 279-63601-13 021-32000-50 001-04083-50 279-13001-21 279-15001-33 011-00802-40 011-00803-10 277-15503-01 277-16001-13 277-15011-03 011-00600-20 279-99001-27

DESCRIPTION Crankcase Cp Crankcase Cp Crankcase Cp Crankcase Cp Crankcase Cp Crankcase Cp Crankcase Cp Valve Guide Stem Seal Oil Seal Ball Bearing Ball Bearing Ball Bearing Pipe Knock Stud Stud Oil Seal Plug Gasket Main Bearing Cover Cp Main Bearing Cover Cp Oil Seal Ball Bearing Ball Bearing Ball Bearing Governor Gear Cp Governor Sleeve Oil Gauge Gasket Flange Bolt Cylinder Head Cp Gasket, head Flange Bolt Flange Bolt Rocker Cover Cp Gasket, rocker cover Pipe Knock Flange Bolt Gasket Set

QTY. 1 1 1 1 1 1 1 2 1 1 1 1 1 2 2 2 1 1 1 1 1 1 1 1 1 1 1 2 1 7 1 1 4 1 1 1 2 4 1

REMARKS Std w/ oil sensor w/ oil sensor Balancer Shaft

Exhaust Intake

Std Balancer Shaft

FROM-TO 6951~ ~6950 6951~ ~6950 7092~

6951~7901 ~6950

7092~ ~7091

7092~ ~7091

FIG. 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100

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SECTION 2 CRANKSHAFT GROUP

FIG. 200

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