Subaru Robin Power Products PKX301 User Manual

PARTS MANUAL

Model

PKX301 PUMP

PUB-PP5873 Rev. 07/03

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 X 1 3 0

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

PRODUCT NO. (15 digits)

PKX301 - 3 - 07-03

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 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.

PKX301 - 4 - 07-03

GROUP INDEX

Group Name Page

PUMP GROUP........................................................................................... 6

CRANKCASE GROUP............................................................................... 8

CRANKSHAFT GROUP........................................................................... 10

INTAKE and EXHAUST GROUP.............................................................. 12

GOVERNOR GROUP .............................................................................. 16

COOLING and STARTING GROUP......................................................... 18

FUEL, LUBRICANT GROUP.................................................................... 20

CARBURETOR GROUP .......................................................................... 22

ELECTRIC DEVICE GROUP .................................................................. 24

ACCESSORY GROUP............................................................................. 26

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

PKX301 - 5 - 07-03

SECTION 1 PUMP GROUP

FIG. 100

PKX301 - 6 - 07-03

SECTION 1 PUMP GROUP

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

110 470-01127-95 CASING 1 w/ oil sensor 115 470-01139-89 O RING 1

120 470-01143-79 INNER CASING 1 100

130 470-01150-57 IMPELLER 1

140 470-01106-64 MECHANICAL SEAL 1 100

145 470-01104-91 ADJUSTING WASHER 3

150 470-01150-15 O RING 1 100

170 470-01180-78 PLUG AY 1

172 471-00000-05 O RING 1 100

180 471-00000-50 BOLT AND WASHER 4

210 470-01127-96 FLANGE BRACKET 1 100

280 471-00000-03 SOCKET BOLT 4

285 471-00000-02 SEAL WASHER 4 100 310 470-01128-76 SUCTION FLANGE 1 100

314 471-00000-50 BOLT AND WASHER 3

320 470-01127-99 CHECK VALVE 1 100

410 470-01133-37 DELIVERY FLANGE 1 414 471-00000-34 BOLT AND WASHER 4

420 470-01105-84 PACKING, DELIVERY 1 100 460 470-01180-79 PLUG AY 1 100

462 471-00000-09 O RING 1 510 470-01181-95 STRAINER 1

520 471-00000-06 HOSE BAND 3 100 610 470-01176-91 FRAME 1 100

670 470-01105-15 CUSHION RUBBER 4

680 471-00000-65 BOLT AND WASHER 4 100

681 471-00000-71 BOLT AND WASHER 4

684 471-00000-68 SPRING WASHER 4 100

686 471-00000-66 WASHER 4

690 471-00000-57 NUT 4 100

691 471-00000-57 NUT 4

910 470-01165-65 LABEL, PUMP NAME 1 100

100

100 100

100

PKX301 - 7 - 07-03

SECTION 2 CRANKCASE GROUP

FIG. 200

PKX301 - 8 - 07-03

SECTION 2 CRANKCASE GROUP

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

10 277-10102-41 CRANKCASE CP 1

277-10102-31 CRANKCASE CP 1 ~5691 200

20 237-14201-03 VALVE GUIDE 2 200

26 277-16010-01 STEM SEAL 1

30 044-02502-00 OIL SEAL 1 200

40 060-02800-21 BALL BEARING 1

060-02800-20 BALL BEARING 1 ~5691 200

50 277-15011-03 PIPE KNOCK 2

60 010-50802-50 STUD 2 200

70 010-50603-51 STUD 2

75 044-00600-20 OIL SEAL 1 200

80 040-11400-30 PLUG 2

90 021-11400-20 GASKET 2 200 210 277-11001-31 MAIN BEARING COVER 1 5692~ 200

277-11001-21 MAIN BEARING COVER 1 5753-5691 200 277-11001-11 MAIN BEARING COVER 1 ~5752 200

220 044-02502-10 OIL SEAL 1 230 060-02501-40 BALL BEARING 1

060-02500-10 BALL BEARING 1 ~5691 200

250 277-45004-21 GOVERNOR GEAR 1 200

260 263-41901-03 GOVERNOR SLEEVE 1 270 277-63601-13 OIL GAUGE 1

275 277-65001-03 FILLER PLUG 1 200 280 021-31600-20 GASKET 1 200

281 021-31600-20 GASKET 1

300 001-04083-50 FLANGE BOLT 6 200

610 277-13001-01 CYLINDER HEAD 1

620 277-15001-13 GASKET, HEAD 1 200

630 011-00802-40 FLANGE BOLT 4

631 001-04083-50 FLANGE BOLT 1 200

680 277-15501-01 ROCKER COVER CP 1

690 277-16001-03 GASKET, ROCKER COVER 1 200

700 277-15011-03 PIPE KNOCK 2

710 011-00600-20 FLANGE BOLT 4 200

960 227-99001-07 GASKET SET 1

5692~ 200

200

5692~ 200

200

200 5692~ 200

200 200

200

Gasket Sets include the following: Fig. 200 items 90, 280, 620 and 690 Fig. 400 items 340 and 550

PKX301 - 9 - 07-03