Subaru Robin Power Products PKX201T User Manual

PARTS MANUAL

Model

PKX201T PUMP

PUB-PP5879 Rev. 07/03

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

e-mail: [email protected] • 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:

P K X 201

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

PRODUCT NO. (15 digits)

PKX201T - 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.

PKX201T - 4 - 07-03

GROUP INDEX

Group Name Page

PUMP ......................................................................................................... 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

PKX201T - 5 - 07-03

SECTION 1 PUMP GROUP

FIG. 100

PKX201T - 6 - 07-03

SECTION 1 PUMP GROUP

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

110 470-01154-46 CASING 1 113 470-01155-78 CASING PACKING 1

115 470-01156-76 O RING 1 100

120 470-01161-63 INNER CASING 1

130 470-01154-47 IMPELLER 1 100

135 470-01160-85 WEAR PLATE 1

140 470-01151-59 MECHANICAL SEAL 1 100

145 470-01104-91 ADJUSTING WASHER 3

150 470-01155-79 FRONT COVER PACKING 1 100 170 470-01180-79 PLUG AY 1 100

172 471-00000-09 O RING 1 190 471-00000-74 SOCKET BOLT 2

191 471-00000-02 SEAL WASHER 2 100

193 471-00000-75 BOLT and WASHER AY 3

194 470-01161-73 WASHER 3 100

210 470-01158-82 FRONT COVER 1

260 470-01180-78 PLUG AY 1 100

262 471-00000-09 O RING 1

270 470-01155-80 COVER BOLT 4 100

272 471-00000-73 BOLT and WASHER AY 4

276 470-01155-90 KNOB 4 100 280 470-01165-17 SOCKET BOLT 4 100

285 470-01164-93 WASHER 4 310 470-01154-92 SUCTION FLANGE 1

314 471-00000-50 BOLT and WASHER AY 6 100

320 470-01157-80 CHECK VALVE 1

410 470-01154-45 DELIVERY BODY 1 100 414 471-00000-34 BOLT and WASHER AY 4 100

420 470-01155-48 HEAD PACKING 1 430 470-01154-44 DELIVERY FLANGE 1

435 471-00000-62 BOLT and WASHER AY 4 100 440 470-01154-90 PACKING, delivery 1 100

460 470-01184-50 PLUG AY 1

462 471-00000-20 O RING 1 100

510 470-01109-77 STRAINER 1

520 471-00000-31 HOSE BAND 3 100

610 470-01177-19 FRAME 1

630 470-01157-78 TOOL 1 100

632 471-00000-79 WING BOLT 1

670 470-01161-72 CUSHION RUBBER 1 100

671 470-01156-79 CUSHION RUBBER 2

680 471-00000-77 BOLT and WASHER AY 2 100 681 471-00000-73 BOLT and WASHER AY 4 100

690 471-00000-78 FLANGE NUT 2

691 471-00000-76 NUT 4 100

910 470-01165-76 LABEL, pump name 1

100 100

100

100 100

100

100 100

100

100 100

100

PKX201T - 7 - 07-03

SECTION 2 CRANKCASE GROUP

FIG. 200

PKX201T - 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

20 237-14202-03 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

70 010-50603-51 STUD 2 200 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

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 1 200

230 060-02501-40 BALL BEARING 1

060-02500-10 BALL BEARING 1 ~5691 200

250 277-45004-21 GOVERNPOR GEAR 1

260 263-41901-03 GOVERNOR SLEEVE 1 200

270 277-63601-03 OIL GAUGE 1 275 277-65001-03 FILLER PLUG 1

280 021-31600-20 GASKET 1 200 281 021-31600-20 GASKET 1 200

300 001-04083-50 FLANGE BOLT 6

610 277-13001-01 CYLINDER HEAD CP 1 200

620 277-15001-13 GASKET, head 1

630 011-00802-40 FLANGE BOLT 4 200

631 001-04083-50 FLANGE BOLT 1

680 277-15501-01 ROCKER COVER 1 200 690 277-16001-03 GASKET, rocker cover 1 200

700 277-15011-03 PIPE KNOCK 2

710 011-00600-20 FLANGE BOLT 4 200

960 277-99001-07 GASKET SET 1

5692~ 200

200

5692~ 200

200 200

200

5692~ 200

200

200 200

200

Gasket Sets include the following: Fig. 300 items 90, 280, 620 and 690 Fig. 500 items 340 and 550

PKX201T - 9 - 07-03

SECTION 3 CRANKSHAFT GROUP

FIG. 300

PKX201T - 10 - 07-03

SECTION 3 CRANKSHAFT GROUP

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

10 277-20301-21 CRANKSHAFT CP 1

277-20301-11 CRANKSHAFT CP 1 ~5783 300

50 018-01400-20 FLANGE NUT 1 300

70 032-30300-10 WOODRUFF KEY 1

310 277-22501-10 CONNECTING ROD 1 300

320 277-23001-03 CONNECTING ROD BOLT 2

350 277-23301-03 PISTON PIN 1 300

360 277-23401-03 PISTON 1 STD

361 277-23403-03 PISTON 1 Oversized .25 300

362 277-23404-03 PISTON 1 Oversized .50

370 277-23511-27 PISTON RING SET 1 STD 300

371 277-23512-07 PISTON RING SET 1 Oversized .25

372 277-23513-07 PISTON RING SET 1 Oversized .50 300 380 056-51600-10 CLIP 2 300

5784~ 300

300

PKX201T - 11 - 07-03

SECTION 4 INTAKE and EXHAUST GROUP

FIG. 400

PKX201T - 12 - 07-03

SECTION 4 INTAKE and EXHAUST GROUP

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

10 277-31601-01 CAMSHAFT 1 25 277-35101-03 PIN, camshaft 1

27 024-00600-10 O RING 1 400

34 277-38601-03 PIN, spring 1

35 277-36401-03 RELEASE LEVER 1 400

37 277-36501-03 CLIP 1

38 277-38701-03 RETURN SPRING 1 400

60 279-33601-03 VALVE SPRING 2

70 269-33701-03 SPRING RETAINER 2 400

80 277-33401-13 INTAKE VALVE 1

90 277-33501-13 EXHAUST VALVE 1 400

95 132-10KA0-31 COLLET VALVE 4

150 277-35601-01 TIMING CHAIN 1 400 160 277-36911-03 TENTIONER 1 400

163 277-37101-03 SPRING, tentioner 1

166 277-36902-03 PIN, tentioner 1 400

170 277-36913-13 CHAIN GUIDE 1 200 277-35001-23 PIN, rocker 1

277-35001-13 PIN, rocker 1 ~5691 400

220 277-36101-00 ROCKER ARM, intake 1 400

225 277-36102-00 ROCKER ARM, exhaust 1 230 014-90500-10 ADJUST SCREW 1

231 014-90500-10 ADJUST SCREW 1 400 240 017-00500-20 NUT 1 400

241 017-00500-20 NUT 1

290 011-00600-20 FLANGE BOLT 1 400

310 277-30101-11 MUFFLER CP 1

320 277-34201-11 UFFLER COVER 1 5753~ 400

277-34201-01 MUFFLER COVER 1 ~5752 400

340 277-35201-03 GASKET, mufﬂ er 1 400

350 980-20082-80 FLANGE NUT 2

360 015-20600-90 TAPPING BOLT 2 400

361 011-00600-10 FLANGE BOLT 1

365 011-00801-50 FLANGE BOLT 1 400

510 277-32612-00 AIR CLEANER AY 1

-200 277-32605-08 BASE CP 1 400

-210 277-32610-08 PACKING 1

-220 277-32604-08 PACKING 1 400

-250 277-32602-08 COVER CP 1 400

-260 277-32609-08 LABEL 1

-270 277-32607-08 WING NUT 1 400

-280 277-32608-08 WASHER 1

520 277-32611-07 ELEMENT SET 1 400

540 277-32901-13 INSULATOR 1 550 277-35901-13 GASKET, insulator 1

570 002-38060-00 FLANGE NUT 2 400

400 400

400

400 5692~ 400

400 400

400

400 400

PKX201T - 13 - 07-03

SECTION 4 INTAKE and EXHAUST GROUP

FIG. 400

PKX201T - 14 - 07-03

SECTION 4 INTAKE and EXHAUST GROUP

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

580 011-00600-50 FLANGE NUT 1 850 085-10800-00 RUBBER PIPE 1

400 400

PKX201T - 15 - 07-03

SECTION 5 GOVERNOR GROUP

FIG. 500

PKX201T - 16 - 07-03

SECTION 5 GOVERNOR GROUP

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

10 277-42301-13 GOVERNOR LEVER 1 20 277-42201-33 GOVERNOR SHAFT 1

277-42201-23 GOVERNOR SHAFT 1 5539-5599 500 277-42201-13 GOVERNOR SHAFT 1 ~5538 500

30 277-42701-01 GOVERNOR ROD 1 500

40 277-42801-13 ROD SPRING 1

50 003-13050-00 CLIP 1 500

60 013-00602-40 BOLT and WASHER 1

70 018-60600-20 NUT 1 500

80 279-42502-23 GOVERNOR SPRING 1

310 277-43301-13 SPEED CONTROL LEVER 1 500

340 277-43501-03 STOP PLATE 1

350 020-00601-70 WASHER 1 500 355 021-70600-70 FRICTION WASHER 1 500

360 014-00601-80 SCREW 1

365 237-45004-23 SPRING, adjust 1 500

370 002-17060-00 NUT 1 435 277-46001-01 SPEED CONTROL BRACKET 1

450 002-35060-00 SELF LOCK NUT 1 500 485 011-00600-20 FLANGE BOLT 2 500

500 5600~ 500

500

500 500

PKX201T - 17 - 07-03

SECTION 6 COOLING and STARTING GROUP

FIG. 600

PKX201T - 18 - 07-03

SECTION 6 COOLING and STARTING GROUP

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

10 277-51201-01 BLOWER HOUSING 1 20 073-20051-40 LABEL, trademark 1

40 011-00600-30 FLANGE BOLT 4 600

60 277-52711-11 BAFFLE 1, case 1

277-52711-01 BAFFLE 1, case 1 ~5630 600

61 277-52702-03 BAFFLE 2, head 1 600

80 001-04061-60 FLANGE BOLT 1

011-00600-20 FLANGE BOLT 1 ~5630 600

81 011-00600-20 FLANGE BOLT 1 600

210 269-50201-20 RECOIL STARTER AY 1

-1 270-50115-08 SPIRAL SPRING 1 600

-2 269-50120-08 REEL 1

-3 269-50112-08 STARTER ROPE 1 600

-4 261-50100-08 STARTER KNOB 1

-5 270-50125-08 RATCHET 2 600

-6 227-50131-08 FRICTION SPRING 1

-11 269-50145-18 STARTER PULLEY 1 600

-35 270-50261-08 RATCHET GUIDE 1

-49 227-50152-08 SET SCREW 1 600

220 011-00600-10 FLANGE BOLT 4

600 600

5631~ 600

600

PKX201T - 19 - 07-03

SECTION 7 FUEL, LUBRICATION GROUP

FIG. 700

PKX201T - 20 - 07-03

SECTION 7 FUEL, LUBRICATION GROUP

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

10 277-60101-01 FUEL TANK 1 20 073-20051-80 LABEL, warning 1

23 277-95101-03 LABEL, model 1 700

30 043-04400-50 FUEL TANK CAP 1

40 064-13600-10 FUEL FILTER 1 700

48 050-51200-20 UNION 1

60 002-38060-00 FLANGE NUT 2 700

63 011-00601-30 FLANGE BOLT 1

80 085-10600-00 RUBBER PIPE 1 700

90 056-11000-30 HOSE CLAMP 2

224 277-43801-01 CHOKE LEVER CP 1 700

700 700

700

PKX201T - 21 - 07-03

SECTION 7 FUEL, LUBRICATION GROUP

FIG. 710

210

PKX201T - 22 - 07-03

SECTION 7 FUEL, LUBRICATION GROUP

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

210 277-62302-10 CARBURETOR 1

-1 277-62535-08 THROTTLE VALVE 1 #160

-2 209-62351-08 SCREW 1

-3 277-62525-08 CHOKE VALVE 1

-5 246-62420-08 PILOT JET 1 #40

-8 277-62520-08 CHOKE LEVER 1 610

-11 277-62531-08 THROTTLE SHAFT 1

-12 277-62451-08 BOLT 1 610

-14 277-62500-08 NEEDLE 1

-15 277-62515-08 PIN 1 610

-16 277-62506-08 FLOAT BODY 1

-17 214-62450-08 PACKING 1 610

-18 214-62540-08 CHAMBER PACKING 1

-19 226-62506-08 FLOAT AY 1 610

-20 277-62440-08 MAIN NOZZLE 1

-22 226-62412-08 MAIN JET 1 610

-24 226-62701-18 CLIP 1 610

-28 277-62360-08 BOLT 1

-32 246-62390-08 SEAL 1

-44 248-62410-08 AIR JET 1 610

-45 106-62410-08 AIR JET, pilot 1

-62 236-62680-08 SEAL 1 610

-104 236-62541-08 PACKING 1

-302 064-20064-10 PACKING 1 610

-303 064-20078-10 CUP 1 610

610

610 610 610

610

610 610

610

PKX201T - 23 - 07-03

SECTION 8 ELECTRIC DEVICE GROUP

FIG. 800

PKX201T - 24 - 07-03

SECTION 8 ELECTRIC DEVICE GROUP

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

10 277-79230-01 FLYWHEEL 1 11 277-79430-11 IGNITION COIL 1

30 001-14062-50 BOLT and WASHER 2 800

50 277-73102-01 WIRE 2 CP 1 60 X66-00003-61 SWITCH AY 1

70 015-00400-90 TAPPING SCREW 2 800

100 065-01401-50 SPARK PLUG 1

110 065-50002-70 SPARK PLUG CAP 1 800 700 277-76301-01 OIL SENSOR 1 800

705 KU3-11043-01 FLOAT C/U CP3 1

740 001-14061-60 BOLT and WASHER 2 800

741 015-20500-10 TAPPING SCREW 1

800 800

800

PKX201T - 25 - 07-03

SECTION 9 ACCESSORY GROUP

FIG. 900

PKX201T - 26 - 07-03

SECTION 9 ACCESSORY GROUP

REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 10 227-90301-H0 ACCESSORY TOOL KIT 1 900

PKX201T - 27 - 07-03

PRINTED IN THE USA