Coleman EX300D52010 User manual

PARTS
MANUAL
EX300D52010
for Coleman
ENGINE
Model
PUB-EP6156
Rev. 03/05

© Copyright 2005 Robin America, Inc.
940 Lively Blvd. • Wood Dale, IL 60191 • Phone: [phone] • Fax: [phone]
e-mail: [email protected] • www.robinamerica.com

EX30 - 3 - 03-05
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 X 3 0 0

EX30 - 4 - 03-05
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

EX30 - 5 - 03-05
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.................................................................... 20
ELECTRIC DEVICE GROUP .................................................................. 22
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

EX30 - 6 - 03-05
SECTION 1 CRANKCASE GROUP
FIG. 100

10 291-10102-01 CRANKCASE 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
60 010-50802-90 STUD 2 100
70 010-50604-10 STUD 2 100
75 044-00600-20 OIL SEAL 1 100
80 040-11400-30 PLUG 2 100
90 021-11400-20 GASKET 2 100
210 279-11002-11 MAIN BEARING COVER 1 100
220 044-03001-60 OIL SEAL 1 100
230 060-03003-70 BALL BEARING 1 100
250 277-45004-H1 GOVERNOR GEAR 1 100
260 277-41901-03 GOVERNOR SLEEVE 1 100
270 279-63601-13 OIL GAUGE 2 100
280 021-32000-50 GASKET 2 100
300 001-04083-50 FLANGE BOLT 7 100
610 279-13002-31 CYLINDER HEAD 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
680 277-15501-01 ROCKER COVER 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
960 279-99001-27 GASKET SET 1 100
EX30 - 7 - 03-05
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
SECTION 1 CRANKCASE GROUP

EX30 - 8 - 03-05
SECTION 2 CRANKSHAFT GROUP
FIG. 200

10 291-21201-01 CRANKSHAFT 1 SAE Taper 200
50 018-01800-10 FLANGE NUT 1 200
70 032-30300-10 WOODRUFF KEY 1 200
310 291-22501-00 CONNECTING ROD 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
370 291-23501-07 PISTON RING SET 1 200
380 056-51800-10 CLIP 2 200
EX30 - 9 - 03-05
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
SECTION 2 CRANKSHAFT GROUP

EX30 - 10 - 03-05
SECTION 3 INTAKE and EXHAUST GROUP
FIG. 300

10 279-31602-11 CAMSHAFT 1 300
25 277-35101-03 PIN, camshaft 1 300
27 024-00600-10 O RING 1 300
34 277-38601-03 PIN, spring 1 300
35 279-36401-03 RELEASE LEVER 1 300
37 277-36501-03 CLIP 1 300
38 279-38701-13 RETURN SPRING 1 300
60 279-33601-03 VALVE SPRING 2 300
70 269-33701-03 SPRING RETAINER 2 300
80 279-33401-H3 INTAKE VALVE 1 300
90 279-33501-H3 EXHAUST VALVE 1 300
95 132-10KA0-31 COLLET VALVE 4 300
150 279-35601-11 TIMING CHAIN 1 300
160 277-36911-03 TENTIONER 1 300
163 277-37101-03 SPRING, tentioner 1 300
166 277-36902-03 PIN, tentioner 1 300
170 277-36913-13 CHAIN GUIDE 1 300
200 277-35002-01 PIN, rocker 1 300
202 003-13050-00 CLIP 1 300
220 277-36201-00 ROCKER ARM, intake 1 300
225 277-36202-00 ROCKER ARM, exhaust 1 300
230 014-90500-20 ADJUST SCREW 1 300
231 014-90500-20 ADJUST SCREW 1 300
240 017-00500-30 NUT 1 300
241 017-00500-30 NUT 1 300
290 011-00600-20 FLANGE BOLT 1 300
340 277-35201-13 GASKET, muffler 1 300
341 263-35201-A1 GASKET, exhaust 1 300
350 980-20082-80 FLANGE NUT 2 300
351 980-20082-80 FLANGE NUT 2 300
405 277-34001-01 EXHAUST PIPE 1 300
415 010-50802-90 STUD 2 300
540 279-32902-J1 INSULATOR 1 300
550 279-35903-J3 GASKET 2, insulator 1 300
560 279-35902-J3 GASKET 1, insulator 1 300
570 002-38060-00 FLANGE NUT 2 300
580 011-00600-50 FLANGE BOLT 1 300
620 279-39001-01 BRACKET, a/c 1 300
850 291-66001-00 RUBBER PIPE 1 300
860 056-60002-50 CLAMP 1 300
EX30 - 11 - 03-05
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
SECTION 3 INTAKE and EXHAUST GROUP

EX30 - 12 - 03-05
SECTION 3 INTAKE and EXHAUST GROUP
FIG. 310

510 279-32624-00 AIR CLEANER AY 1 310
-200 279-32637-08 CLEANER BODY 1 310
-220 279-32650-08 GASKET 1 310
-250 279-32646-08 COVER 1 310
-254 279-32683-08 CLIP 4 2 310
-260 073-20044-30 LABEL, choke 1 310
520 279-32612-08 ELEMENT 1 310
EX30 - 13 - 03-05
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
SECTION 3 INTAKE and EXHAUST GROUP

EX30 - 14 - 03-05
SECTION 4 GOVERNOR GROUP
FIG. 400

10 279-42301-33 GOVERNOR LEVER 1 400
20 277-42201-33 GOVERNOR SHAFT 1 400
30 279-42701-11 GOVERNOR ROD 1 400
40 277-42801-23 ROD SPRING 1 400
50 003-13050-00 CLIP 1 400
60 013-00602-40 BOLT and WASHER AY 1 400
70 018-60600-20 NUT 1 400
80 279-42502-63 GOVERNOR SPRING 1 400
310 277-46501-11 SPEED CONTROL 1 400
360 004-31064-00 SCREW 1 400
370 002-17060-00 NUT 1 400
485 011-00600-20 FLANGE BOLT 2 400
EX30 - 15 - 03-05
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
SECTION 4 GOVERNOR GROUP

EX30 - 16 - 03-05
SECTION 5 COOLING and STARTING GROUP
FIG. 500

EX30 - 17 - 03-05
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
SECTION 5 COOLING and STARTING GROUP
10 279-51203-01 BLOWER HOUSING 1 500
20 073-20054-70 LABEL, trademark 1 500
25 073-20051-81 LABEL, warning 1 500
40 011-00600-30 FLANGE BOLT 4 500
60 279-52711-11 BAFFLE 1, case 1 500
61 279-52702-13 BAFFLE 2, head 1 500
62 277-55001-11 DUCT, case 1 500
80 001-65081-20 BOLT 1 500
81 011-00600-20 FLANGE BOLT 1 500
82 011-00600-20 FLANGE BOLT 3 500
220 013-00602-80 BOLT and WASHER AY 4 500
850 279-59604-13 SPONGE 4 1 500

EX30 - 18 - 03-05
SECTION 5 COOLING and STARTING GROUP
FIG. 510

EX30 - 19 - 03-05
REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG.
SECTION 5 COOLING and STARTING GROUP
210 279-50301-00 RECOIL STARTER AY 1 510
-1 226-50716-08 SPIRAL SPRING 1 510
-2 277-50121-08 REEL 1 510
-3 279-50110-08 STARTER ROPE 1 510
-4 226-50701-08 STARTER KNOB 1 510
-5 281-50325-08 RATCHET 1 510
-6 281-50330-08 FRICTION SPRING 1 510
-8 281-50340-08 FRICTION PLATE 1 510
-11 279-50148-08 STARTER PULLEY 1 510
-49 281-50351-08 CENTER SCREW 1 510

EX30 - 20 - 03-05
SECTION 6 FUEL, LUBRICATION GROUP
FIG. 610
210