Robin America SX30 Series Manuale utente
PARTS
MANUAL
SX30
ENGINES
Models
PUB-EP6694
Rev. 03/10
© Copyright 2010 Robin America, Inc.
Robin America, Inc.
905 Telser Road, Lake Zurich, IL 60047 • Phone: 847-540-7300 • Fax:847-438-5012
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. 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:
X X X X
SPEC NO. (11 digits) CODE NO. (4 digits)
PRODUCT NO. (15 digits)
E E 3 0 0
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
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.......................................................................... 20
ELECTRIC DEVICE GROUP .................................................................. 22
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
SX30 - 6 - 03-10
SECTION 1 CRANKCASE GROUP
FIG. 100
260
250
270
280
220
210
230
800
300
10
50
40
830
75 30
700
90
80
70 20
810
820
26 60
620
631 630
690 680
710
610
SX30 - 7 - 03-10
Ref. Part Number Description Qty Remarks To-From Fig.
SECTION 1 CRANKCASE GROUP
10 21C-10101-01 Crankcase Cp 1 100
20 237-14202-03 Valve Guide 2 100
26 277-16010-01 Stem Seal 1 100
30 044-03001-60 Oil Seal 1 100
40 060-03003-41 Ball Bearing 1 100
50 277-15011-03 Pipe Knock 2 100
60 010-50604-10 Stud 2 100
70 010-50802-50 Stud 2 100
75 044-00600-20 Oil Seal 1 100
80 040-11400-30 Plug 1 100
90 021-11400-20 Gasket 1 100
210 279-11002-11 Main Bearing Cover Cp 1 100
220 044-03001-60 Oil Seal 1 100
230 060-03003-70 Ball Bearing 1 100
250 277-45004-J1 Governor Gear Cp 1 100
260 277-41901-03 Governor Sleeve 1 100
270 279-63601-30 Oil Gauge Ay 2 100
280 279-63601-08 Gasket 2 100
300 001-04083-50 Flange Bolt 7 100
610 279-13001-21 Cylinder Head Cp 1 100
620 279-15001-33 Gasket, head 1 100
630 011-00802-40 Flange Bolt 4 100
631 011-00803-10 Flange Bolt 1 100
680 277-15503-01 Rocker Cover Cp 1 100
690 277-16001-13 Gasket, rocker cover 1 100
700 277-15011-03 Pipe Knock 2 100
710 011-00600-20 Flange Bolt 4 100
800 050-21000-30 Union 1 100
810 040-11000-11 Plug 1 100
820 021-81000-10 Seal Washer 1 100
830 021-81400-10 Seal Washer 1 100
960 279-99001-37 Gasket Set 1 100
SX30 - 8 - 03-10
SECTION 2 CRANKSHAFT GROUP
FIG. 200
310
320
360 370
380
350
10
70
SX30 - 9 - 03-10
Ref. Part Number Description Qty Remarks To-From Fig.
SECTION 2 CRANKSHAFT GROUP
10 291-20901-01 Crankshaft Cp 1 200
70 032-30300-10 Woodruff Key 1 200
310 291-22501-00 Connecting Rod Ay 1 200
320 279-23001-03 Connecting Rod Bolt 2 200
350 279-23301-13 Piston Pin 1 200
360 291-23401-H3 Piston 1 200
370 291-23501-17 Piston Ring Set 1 200
380 056-51800-10 Clip 2 200
SX30 - 10 - 03-10
SECTION 3 INTAKE and EXHAUST GROUP
FIG. 300
350
365
362
360
340
80
90
290
225
241 231
210
240 230
60
70
220
95
320
170
25
27
37
35
34 38 166 163
160
10
150
310
385
387
200
110
100
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