Subaru Robin Power Products Septic System PKX201 User Manual

PARTS  
MANUAL  
Model  
PKX201  
PUMP  
PUB-PP5872  
Rev. 07/03  
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HOW TO USE THIS MANUAL  
Robin engines are identied by MODEL, SPECIFICATION, and CODE NUMBER. For each  
model there may be many different versions called specications. Each specication 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 signicant difference.  
In order the identify the correct service part number, it is important to conrm the specica-  
tion and code numbers for your engine. The specication 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  
X X X X  
SPEC NO. (11 digits)  
CODE NO. (4 digits)  
PRODUCT NO. (15 digits)  
PKX201  
- 3 -  
07-03  
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MANUAL LAYOUT  
1
2
4
3
1
3
9
6
7
2
5
4
8
1. SECTION NAME  
Parts are broadly classied 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 identies 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  
6. DESCRIPTION  
7. QTY.  
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.  
8. REMARKS  
This gives a distinctive feature and/or a supplementary comment for the type, the specication,  
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:  
-
2101-  
- 2100  
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.  
PKX201  
- 4 -  
07-03  
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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  
SYMBOL  
DESCRIPTION  
AY...........................ASSEMBLY  
CP...........................COMPLETE  
EX...........................EXPORT (from Japan)  
FIG..........................FIGURE  
P=...........................PITCH (in mm)  
P.T.O. (PTO) ...........POWER TAKE OFF  
REF.........................REFERENCE  
R.H. (RH)................RIGHT HAND SIDE  
RR. .........................REAR  
FR...........................FRONT  
" ..............................INCH  
INCL. ......................INCLUDE  
~L............................LITER  
L= ...........................LENGTH (in. mm)  
L.H. (LH).................LEFT-HAND SIDE  
MECH.....................MECHANICAL  
NO (NON)...............NONE  
STD. .......................STANDARD  
SW..........................SWITCH  
T= ...........................THICKNESS (in mm)  
UN ..........................UNIT  
U.S..........................UNDER SIZE  
~V...........................VOLTAGE  
~W..........................WATT  
OPT.........................OPTIONAL  
O.S. ........................OVER SIZE  
W/ ...........................WITH  
W/O ........................WITHOUT  
PKX201  
- 5 -  
07-03  
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SECTION 1  
PUMP GROUP  
FIG. 100  
PKX201  
- 6 -  
07-03  
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SECTION 1  
PUMP GROUP  
REF. PART NO.  
110 470-01125-78 CASING  
DESCRIPTION  
QTY. REMARKS  
FROM-TO FIG.  
100  
1
1
1
1
1
3
1
1
1
4
1
4
4
1
3
1
2
1
4
1
1
1
1
3
1
4
4
4
4
8
4
115 470-01127-92 O RING  
120 470-01135-33 VOLUTE CASING  
130 470-01135-32 IMPELLER  
140 470-01106-88 MECHANICAL SEAL  
145 470-01104-66 ADJUSTING WASHER  
150 470-01150-14 O RING  
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  
170 470-01100-22 PLUG  
172 471-00000-05 O RING  
180 001-13082-50 BOLT and WASHER AY  
210 470-01125-79 FLANGE BRACKET  
280 471-00000-03 SOCKET BOLT  
285 471-00000-02 SEAL WASHER  
310 470-01126-62 SUCTION FLANGE  
314 001-13082-00 BOLT and WASHER AY  
320 470-01126-65 CHECK VALVE  
350 470-01170-26 COUPLING AY  
410 470-01132-45 DELIVERY FLANGE  
414 001-13082-50 BOLT and WASHER AY  
420 470-01105-41 PACKING, delivery  
460 470-01100-22 PLUG  
462 471-00000-05 O RING  
510 470-01181-59 STRAINER  
520 471-00000-01 HOSE BAND  
610 470-01172-32 FRAME  
670 470-01105-15 CUSHION RUBBER  
680 001-66082-00 BOLT  
684 003-20080-00 SPRING WASHER  
686 003-10080-00 WASHER  
690 002-17080-00 NUT  
695 001-13083-50 BOLT and WASHER AY  
PKX201  
- 7 -  
07-03  
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SECTION 2  
CRANKCASE GROUP  
FIG. 200  
PKX201  
- 8 -  
07-03  
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SECTION 2  
CRANKCASE GROUP  
REF. PART NO.  
DESCRIPTION  
QTY. REMARKS  
FROM-TO FIG.  
10 276-10102-41 CRANKCASE CP  
276-10102-21 CRANKCASE CP  
20 237-14201-03 VALVE GUIDE  
26 277-16010-01 STEM SEAL  
30 044-02502-00 OIL SEAL  
40 060-02800-21 BALL BEARING  
060-02800-20 BALL BEARING  
50 277-15011-03 PIPE KNOCK  
60 010-50802-50 STUD  
70 010-50603-51 STUD  
75 044-00600-20 OIL SEAL  
80 040-11400-30 PLUG  
90 021-11400-20 GASKET  
210 277-11001-31 MAIN BEARING COVER  
277-11001-21 MAIN BEARING COVER  
277-11001-11 MAIN BEARING COVER  
220 044-02502-10 OIL SEAL  
230 060-02501-40 BALL BEARING  
060-02500-10 BALL BEARING  
250 277-45004-21 GOVERNOR GEAR CP  
260 263-41901-03 GOVERNOR SLEEVE  
270 277-63601-13 OIL GAUGE  
275 277-65001-03 FILLER PLUG  
280 021-31600-20 GASKET  
1
1
2
1
1
1
1
2
2
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
6
1
1
4
1
1
1
2
4
1
1
W/ OIL SENSOR  
W/ OIL SENSOR  
5692~  
~5691  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
5723~  
~5722  
5692~  
5753~5691 200  
~5752  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
5753~  
~5752  
281 021-31600-20 GASKET  
300 001-04083-50 FLANGE BOLT  
610 276-13001-01 CYLINDER HEAD CP  
620 276-15001-13 GASKET, head  
630 011-00802-40 FLANGE BOLT  
631 001-04083-50 FLANGE BOLT  
680 277-15501-01 ROCKER COVER CP  
690 277-16001-03 GASKET, rocker cover  
700 277-15011-03 PIPE KNOCK  
710 011-00600-20 FLANGE BOLT  
850 085-10800-00 RUBBER PIPE  
960 276-99001-07 GASKET SET  
Gasket Sets include the following:  
Fig. 200 items 90, 280, 620 and 690  
Fig. 400 items 340 and 550  
PKX201  
- 9 -  
07-03  
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SECTION 3  
CRANKSHAFT GROUP  
FIG. 300  
PKX201  
- 10 -  
07-03  
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SECTION 3  
CRANKSHAFT GROUP  
REF. PART NO.  
DESCRIPTION  
QTY. REMARKS  
FROM-TO FIG.  
10 276-20301-21 CRANKSHAFT CP  
276-20301-01 CRANKSHAFT CP  
1
1
1
1
1
2
1
1
1
2
5692~  
~5691  
300  
300  
300  
300  
300  
300  
300  
300  
300  
300  
50 018-01400-20 FLANGE NUT  
70 032-30300-10 WOODRUFF KEY  
310 276-22501-10 CONNECTING ROD AY  
320 277-23001-03 CONNECTING ROD BOLT  
350 276-23301-03 PISTON PIN  
360 276-23401-03 PISTON  
370 276-23511-07 PISTON RING SET  
380 215-25004-03 CLIP  
PKX201  
- 11 -  
07-03  
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SECTION 4  
INTAKE and EXHAUST GROUP  
FIG. 400  
340  
PKX201  
- 12 -  
07-03  
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SECTION 4  
INTAKE and EXHAUST GROUP  
REF. PART NO.  
DESCRIPTION  
QTY. REMARKS  
FROM-TO FIG.  
10 277-31601-01 CAMSHAFT CP  
25 277-35101-03 PIN, camshaft  
27 024-00600-10 O RING  
34 277-38601-03 PIN, spring  
35 277-36401-03 RELEASE LEVER  
37 277-36501-03 CLIP  
38 277-38701-03 RETURN SPRING  
60 279-33601-03 VALVE SPRING  
70 269-33701-03 RETAINER  
80 276-33401-33 INTAKE VALVE  
90 276-33501-33 EXHAUST VALVE  
95 132-10KA0-31 COLLET VALVE  
150 276-35601-01 TIMING CHAIN CP  
160 277-36911-03 TENTIONER  
163 277-37101-03 SPRING, tentioner  
166 277-36902-03 PIN, tentioner  
170 277-36913-13 CHAIN GUIDE  
200 277-35001-23 PIN, rocker  
277-35001-13 PIN, rocker  
1
1
1
1
1
1
1
2
2
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
2
1
1
2
1
1
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
5692~  
400  
5661~5691 400  
277-35001-03 PIN, rocker  
~5660  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
400  
220 277-36101-00 ROCKER ARM AY, in  
225 277-36102-00 ROCKER ARM AY, ex  
230 014-90500-10 ADJUST SCREW  
231 014-90500-10 ADJUST SCREW  
240 017-00500-20 NUT  
241 017-00500-20 NUT  
290 011-00600-20 FLANGE BOLT  
310 276-30111-01 MUFFLER CP  
315 277-37601-01 SPARK ARRESTOR  
316 015-00400-60 TAPPING SCREW  
320 276-34201-01 MUFFLER COVER CP  
277-34201-01 MUFFLER COVER CP  
340 277-35201-03 GASKET, mufer  
350 980-20082-80 FLANGE NUT  
360 015-20600-90 TAPPING BOLT  
361 011-00600-10 FLANGE BOLT  
365 011-00801-50 FLANGE BOLT  
385 277-37203-01 SCREEN CP  
387 015-00400-60 TAPPING SCREW  
540 277-32902-H3 INSULATOR  
550 277-32903-H3 GASKET, insulator  
570 002-38060-00 FLANGE NUT  
580 011-00600-50 FLANGE BOLT  
850 085-10800-00 RUBBER PIPE  
5753~  
~5752  
PKX201  
- 13 -  
07-03  
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SECTION 4  
INTAKE and EXHAUST GROUP  
FIG. 410  
PKX201  
- 14 -  
07-03  
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SECTION 4  
INTAKE and EXHAUST GROUP  
REF. PART NO.  
DESCRIPTION  
QTY. REMARKS  
FROM-TO FIG.  
510 277-32611-00 AIR CLEANER AY  
-200 277-32601-08 BASE CP  
-220 277-32604-08 PACKING  
-250 277-32602-08 COVER CP  
-260 277-32609-08 LABEL  
1
1
1
1
1
1
Foam  
Foam  
410  
410  
410  
410  
410  
410  
520 277-32603-08 ELEMENT  
Foam  
PKX201  
- 15 -  
07-03  
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SECTION 5  
GOVERNOR GROUP  
FIG. 500  
PKX201  
- 16 -  
07-03  
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SECTION 5  
GOVERNOR GROUP  
REF. PART NO.  
DESCRIPTION  
QTY. REMARKS  
FROM-TO FIG.  
10 277-42301-13 GOVERNOR LEVER  
20 277-42201-33 GOVERNOR SHAFT  
277-42201-23 GOVERNOR SHAFT  
277-42201-13 GOVERNOR SHAFT  
30 279-42701-01 GOVERNOR ROD CP  
40 277-42801-13 ROD SPRING  
50 003-13050-00 CLIP  
60 013-00602-45 BOLT and WASHER AY  
70 018-60600-20 NUT  
80 279-42502-23 GOVERNOR SPRING  
310 277-43301-13 SPEED CONTROL LEVER  
340 277-43501-03 STOP PLATE  
350 020-00601-70 WASHER  
355 021-70600-70 FRICTION WASHER  
360 014-00601-80 SCREW  
370 002-17060-00 NUT  
375 237-45004-23 SPRING, adjust  
435 277-46001-01 SPEED CONTROL BRKT  
450 002-35060-00 SELF LOCK NUT  
485 011-00600-20 FLANGE BOLT  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
500  
5600~  
5539~5599 500  
~5538  
500  
500  
500  
500  
500  
500  
500  
500  
500  
500  
500  
500  
500  
500  
500  
500  
500  
500  
PKX201  
- 17 -  
07-03  
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SECTION 6  
COOLING and STARTING GROUP  
FIG. 600  
PKX201  
- 18 -  
07-03  
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SECTION 6  
COOLING and STARTING GROUP  
REF. PART NO.  
DESCRIPTION  
QTY. REMARKS  
Yellow  
FROM-TO FIG.  
10 276-51201-11 BLOWER HOUSING CP  
20 073-20051-40 LABEL, trademark  
40 011-00600-30 FLANGE BOLT  
60 277-52711-11 BAFFLE 1, case  
277-52711-01 BAFFLE 1, case  
61 277-52702-03 BAFFLE 2, head  
80 001-04061-60 FLANGE BOLT  
011-00600-20 FLANGE BOLT  
81 011-00600-20 FLANGE BOLT  
210 268-50201-30 RECOIL STARTER AY  
-1 270-50115-08 SPIRAL SPRING  
-2 269-50120-08 REEL  
-3 269-50110-08 STARTER ROPE  
-4 261-50100-08 STARTER KNOB  
-5 270-50125-08 RATCHET  
1
1
4
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
4
600  
600  
600  
5631~  
~5630  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
5631~  
~5630  
-6 227-50131-08 FRICTION SPRING  
-11 268-50145-18 STARTER PULLEY  
-35 270-50261-08 RATCHET GUIDE  
-49 227-50152-08 SET SCREW  
220 011-00600-10 FLANGE BOLT  
PKX201  
- 19 -  
07-03  
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SECTION 7  
FUEL, LUBRICATION GROUP  
FIG. 700  
PKX201  
- 20 -  
07-03  
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SECTION 7  
FUEL, LUBRICATION GROUP  
REF. PART NO.  
DESCRIPTION  
QTY. REMARKS  
FROM-TO FIG.  
10 276-60101-11 FUEL TANK CP  
20 073-20051-81 LABEL, warning  
23 276-95101-03 LABEL, model  
30 043-04300-50 FUEL TANK CAP CP  
40 064-13600-10 FUEL FILTER  
48 050-51200-20 UNION  
60 002-38060-00 FLANGE NUT  
63 011-00601-30 FLANGE BOLT  
80 X85-10612-30 RUBBER PIPE  
90 X56-11000-30 HOSE CLAMP  
224 277-43801-01 CHOKE LEVER CP  
1
1
1
1
1
1
2
1
1
2
1
Yellow  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
PKX201  
- 21 -  
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SECTION 7  
FUEL, LUBRICATION GROUP  
FIG. 710  
210  
PKX201  
- 22 -  
07-03  
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SECTION 7  
FUEL, LUBRICATION GROUP  
REF. PART NO.  
DESCRIPTION  
QTY. REMARKS  
FROM-TO FIG.  
210 276-62301-10 CARBURETOR AY  
-1 106-62538-08 THROTTLE VALVE  
-2 209-62351-08 SCREW  
-3 277-62525-08 CHOKE VALVE  
-5 246-62420-08 PILOT JET  
-8 277-62520-08 CHOKE LEVER  
-11 276-62530-08 THROTTLE SHAFT  
-12 227-62451-08 BOLT  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
#160  
#40  
-14 277-62500-08 NEEDLE  
-15 277-62515-08 PIN  
-16 277-62506-08 FLOAT BODY  
-17 214-62450-08 PACKING  
-18 214-62540-08 CHAMBER PACKING  
-19 226-62506-08 FLOAT AY  
-20 276-62440-08 MAIN NOZZLE  
-22 277-62404-08 MAIN JET  
-24 226-62701-18 CLIP  
-28 277-62360-08 BOLT  
-41 230-62446-08 SPRING  
-44 207-62410-08 AIR JET  
#81.3  
-45 106-62410-08 AIR JET, pilot  
-104 236-62541-08 PACKING  
PKX201  
- 23 -  
07-03  
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SECTION 8  
ELECTRIC DEVICE GROUP  
FIG. 800  
PKX201  
- 24 -  
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SECTION 8  
ELECTRIC DEVICE GROUP  
REF. PART NO.  
DESCRIPTION  
QTY. REMARKS  
FROM-TO FIG.  
10 276-79230-11 FLYWHEEL CP  
11 277-79431-01 IGNITION COIL CP  
30 001-14062-50 BOLT and WASHER AY  
50 277-73102-H1 WIRE 2 CP  
1
1
2
1
1
2
1
1
1
1
2
1
800  
800  
800  
800  
800  
800  
800  
800  
800  
800  
800  
800  
60 X66-00003-61 SWITCH AY  
70 015-00400-90 TAPPING SCREW  
100 065-01401-50 SPARK PLUG  
110 065-50002-70 SPARK PLUG CAP  
700 277-76301-11 OIL SENSOR CP  
705 KU3-11043-11 FLOAT C/U CP3  
740 001-14061-60 BOLT and WASHER AY  
741 015-20500-10 TAPPING SCREW  
PKX201  
- 25 -  
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SECTION 9  
ACCESSORY GROUP  
FIG. 900  
PKX201  
- 26 -  
07-03  
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SECTION 9  
ACCESSORY GROUP  
REF. PART NO.  
DESCRIPTION  
QTY. REMARKS  
FROM-TO FIG.  
10 227-90301-H0 ACCESSORY TOOL KIT  
1
900  
PKX201  
- 27 -  
07-03  
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