Transcript
PARTS LIST MCV31T
CONTENTS 1. ENGINE .........................................................................1 ~ 2 2. OIL PUMP.......................................................................3 ~ 4 3. CARBURETOR...............................................................5 ~ 8 4. ENGINE CASE .............................................................9 ~ 10 5. RECOIL STARTER . .................................................... 11 ~ 12 6. HANDLE ......................................................................13 ~ 14 7. CHAIN CASE . .............................................................15 ~ 16 8. LABEL, ACCESSORIES .............................................17 ~ 18 2013. 01.
P/N 523536
1. MCV31T ENGINE
35 34 46
25
2
45
26
3 33
24
23
27 21 22
44 43 7 18
15
16
15
14 11
17
10
19 6
28
18 12
13 5 6
20
9
4
8 32 20 42
37
30 29
38 36
31
39
41 40
-1-
Ref. No.
Part No.
Part Name
1-1 1-2 1-3 1-4 1-5
362776 288931 289341 261250 288846
MCV31T(MUS) Cylinder Gasket Cap Screw Crankcase
1 1 1 4 1
1-6 1-7 1-8 1-9 1-10
285521 285626 261492 055185 285560
Bearing Oil Seal Oil Seal Snap Ring Pin
2 1 1 1 1
1-11 1-12 1-13 1-14 1-15
285529 261232 285599 288399 285590
Pin Cap Screw Crankshaft Comp. Piston Piston Ring
1 3 1 1 2
3x13.8 M5x20
1-16 1-17 1-18 1-19 1-20
285591 261037 261576 289489 285555
Piston Pin Bearing,Needle Clip,Piston Magneto Ass'y Magneto Rotor
1 1 2 1 1
8x31 KBK8x11x11.8x1
1-21 1-22 1-23 1-24 1-25
289548 289650 286096 286097 261074
Ignition Coil Ass'y Coil Cord Ass'y Cord Plug Boot
1 1 1 1 1
Incl.22-27
1-26 1-27 1-28 1-29 1-30
261075 261072 261076 261417 285553
Connector Cap Woodruff Key Nut,Rotor Starter Pawl
1 1 1 1 2
1-31 1-32 1-33 1-34 1-35
285552 020299 285472 285982 264223
Spring E-Ring Gasket Spark Plug Cap Screw
2 2 1 1 2
1-36 1-37 1-38 1-39 1-40
285535 285655 285656 285537 286238
Clutch Ass'y Clutch Shoe Spring Washer Clutch Drum
1 3 3 1 1
Incl.37,38
1-41 1-42 1-43 1-44 1-45 1-46
285624 288365 281211 289481 289491 289493
Needle Bearing Rotor Ass'y Cap Screw Spacer Muffler Ass'y Plate Comp.
1 1 2 2 1 1
10x13x13 Incl.20,30-32 M4x20
-2-
Q'ty
Remarks
M5x20
ISCD12287 #28 3x9.8
P111
Incl.20-27
Incl.24-27
3x10 M8
#4 NGK BPM8Y M5x40
8x26xt2
Incl.46
2. MCV31T OIL PUMP 12
9 10 7 11 26
1
3 13 14
6
16
4 5
15
Fig.4
8 2
17 21 19
20
18
24 23 22
25
-3-
Ref. No.
Part No.
Part Name
2-1 2-2 2-3 2-4 2-5
286816 285527 285550 286801 014759
Oil Pump Ass'y Pump Body Wheel Gear Washer O-Ring
1 1 1 1 1
2-6 2-7 2-8 2-9 2-10
285551 285534 285630 285617 288184
Spring Pump Cap Screw Screw Sleeve
1 1 1 1 1
2-11 2-12 2-13 2-14 2-15
285631 285528 286303 286843 286305
Screw Grommet Worm Gear Bush Bush
5 1 1 1 1
2-16 2-17 2-18 2-19 2-20
286241 285522 286802 285523 265725
Washer Oil Pipe A Oil Pipe B Ass'y Oil Pipe B Ass'y Pipe
1 1 1 1 1
2-21 2-22 2-23 2-24 2-25
261339 286818 285524 285525 261117
Grommet Oil Filtter Ass'y Oil Filtter Oil Filtter Body Clip
1 1 1 1 1
2-26
285598
Oil Pump Cover
1
-4-
Q'ty
Remarks Incl.2-10
t0.5 6.5x9.8 P6
M3x8 M4x25
M4x16
Incl.19-25 Incl.20,21 220L
Incl.23-25
3. MCV31T CARBURETOR 9
12 11
4
24 25
14
30 32
2
13 29
10
3 28 27 26
31 1 28
34 23 20
17 15 33 22
5
37 35 36
6
26
21 46
16 18 38
41
19
43
45 39 44 9
50
40
48 49 8
47
7
51
-5-
42
Ref. No.
Part No.
Part Name
3-1 3-2 3-3 3-4 3-5
289496 289497 285490 289498 261117
Fuel Pipe Ass'y Pipe Ass'y Fuel Grommet Fuel Pipe A Clip
1 1 1 1 2
3-6 3-7 3-8 3-9 3-10
264653 282299 285492 289500 261872
Filter Ass'y Pump Fuel Pipe B Carburetor Ass'y Screen
1 1 1 1 1
3-11 3-12 3-13 3-14 3-15
287168 287169 287170 287171 262986
Pump Cover Screw Diaphragm Gasket Needle Valve
1 1 1 1 1
3-16 3-17 3-18 3-19 3-20
263727 287172 283905 263726 287173
Gasket Spring Diaphragm, Meterring Cover Plate Screw
1 1 1 1 1
3-21 3-22 3-23 3-24 3-25
262989 262990 287174 287178 287179
Lever Pin Lever Plug Spring Idle Adjust Screw
1 1 1 1 1
3-26 3-27 3-28 3-29 3-30
287180 287181 287182 287183 287184
Screw Lever Ring Throttle Valve Screw
2 1 2 1 1
3-31 3-32 3-33 3-34 3-35
287185 287186 287187 287188 287189
Spring Shaft Choke Valve Spring Washer
1 1 1 1 1
3-36 3-37 3-38 3-39 3-40
287190 287191 287192 285539 285584
Shaft Lever Screw Cleaner Body Element
1 1 4 1 1
3-41 3-42 3-43 3-44 3-45
285579 285540 288404 285633 285631
Cleaner Cover Knob Washer Screw Screw
1 1 1 2 1
-6-
Q'ty
Remarks Incl.2-6 Incl.3,4
2.4x5x145L Incl.10-38
M5x45 M4x16
3. MCV31T CARBURETOR 9
12 11
4
24 25
14
30 32
2
13 29
10
3 28 27 26
31 1 28
34 23 20
17 15 33 22
5
37 35 36
6
26
21 46
16 18 38
41
19
43
45 39 44 9
50
40
48 49 8
47
7
51
-7-
42
Ref. No.
Part No.
Part Name
Q'ty
Remarks
3-46 3-47 3-48 3-49 3-50
285580 285495 288551 285497 285631
Choke Rod Insulator Ring Plate Screw
1 1 1 1 2
M4x16
3-51
285618
Bolt
2
M4x12
-8-
4. MCV31T ENGINE CASE 15 13 14 11 9
10 18 19
12
8 7
6 1
8
17 16 8 23
20 8
5
22 24 21
2
4 3
-9-
Ref. No.
Part No.
Part Name
4-1 4-2 4-3 4-4 4-5
285694 285501 285502 285503 285504
Engine Case Ass'y Oil Cap Ass'y Oil Cap Packing Holder
1 1 1 1 1
4-6 4-7 4-8 4-9 4-10
285574 285526 285632 286803 285583
Breather Element Bolt Chain Catcher Ass'y Chain Catcher
1 1 6 1 1
4-11 4-12 4-13 4-14 4-15
285585 285634 285531 285627 286804
Tube Screw Guide Plate L Screw Screw
1 1 1 1 1
4-16 4-17 4-18 4-19 4-20
285832 285573 285628 285629 289502
Breather Ass'y Breather Grommet Cap Spring Fuel Cap Ass'y
1 1 1 1 1
4-21 4-22 4-23 4-24
289475 289477 285504 289476
Fuel Cap Holder Holder Packing
1 1 1 1
- 10 -
Q'ty
Remarks Incl.3-5
M5x16 Incl.10,11
7x10.5x18L M5x14 M3x8 M5x20x8
Incl.21-24
5. MCV31T RECOIL STARTER Fig.4
1
2~9
9 8 6 7 5
3 4
10
2
- 11 -
11
Ref. No.
Part No.
Part Name
5-1 5-2 5-3 5-4 5-5
285737 285695 285698 283275 262922
Recoil Starter Ass'y Starter Case Comp. Reel Spring Ass'y Screw
1 1 1 1 1
Incl.2-9
5-6 5-7 5-8 5-9 5-10
286066 285702 285581 283281 285548
Rope Ass'y Starter Rope Starter Knob Rope Stopper Fan Cover
1 1 1 1 1
Incl.7-9
5-11
285631
Screw
4
M4x16
- 12 -
Q'ty
Remarks
6. MCV31T HANDLE
24
9
28 27 26 25
6
11
5
34
17 12
7 17
10
18
4 20 19
8
23
21
1
22
3
13 17
2 3
14
32
16 33
31
30
29
Fig.4
- 13 -
15
Ref. No.
Part No.
Part Name
6-1 6-2 6-3 6-4 6-5
285547 286072 285631 285620 285621
Top Cover Carburetor Cover Screw Top Handle Case Top Handle Cover
1 1 5 1 1
6-6 6-7 6-8 6-9 6-10
285635 285582 285565 285473 285592
Screw Buffer Pipe Cap Spring
3 1 1 1 1
M4x14
6-11 6-12 6-13 6-14 6-15
285644 285645 285593 285604 285636
Screw Stay Spring Boss Screw
1 1 1 1 1
M4x12
6-16 6-17 6-18 6-19 6-20
263743 285474 285602 285603 285594
Washer Stopper Bolt Throttle Lever Safety Lever Spring
1 3 1 1 1
5.7x15.8xt2
6-21 6-22 6-23 6-24 6-25
285619 285634 285558 287034 286225
Side Handle Screw Cable Comp. Switch Ass'y Switch
1 2 1 1 1
6-26 6-27 6-28 6-29 6-30
287035 282171 282172 287300 285549
Label Knob Screw Grommet Grommet
1 1 1 1 1
6-31 6-32 6-33 6-34
285642 286002 289504 289505
Grommet Gasket Strap F Strap R
1 1 1 1
- 14 -
Q'ty
Remarks
M4x16
M5x20
M5x14 Incl.25-28
STOP
7. MCV31T CHAIN CASE 18 1
2~29
20
17 16
14
19 15
20
21
13
2
30
8 A
22
11
10 9
23
3
12
6
7 4 Fig.4 5 24
25 A
26
27
28 29
- 15 -
Ref. No.
Part No.
Part Name
7-1 7-2 7-3 7-4 7-5
289507 289508 285622 285637 285639
Chain Case Ass'y Chain Case Side Cover Screw Screw
1 1 1 1 1
Incl.2-29
7-6 7-7 7-8 7-9 7-10
285644 286823 285605 285572 285560
Screw Brake Ass'y Spring Band Pin
1 1 1 1 1
M4x12 Incl.8-12
7-11 7-12 7-13 7-14 7-15
285606 285570 285595 286057 285578
Collar Lever Comp. Return Spring Front Guard Comp. Front Guard
1 1 1 1 1
8.2x12x7.2L
7-16 7-17 7-18 7-19 7-20
285563 286048 285638 285607 286045
Pin Pin Screw Collar Washer
1 1 1 1 2
3x29.8 3x23.8L M5x30 5.2x7.5x22.5L 5.3x15x1.2
7-21 7-22 7-23 7-24 7-25
285640 285532 285627 286034 285596
Nut Guide Plate R Screw Tensioner Ass'y Spring
1 1 2 1 1
M5x0.8
7-26 7-27 7-28 7-29 7-30
285608 289726 285609 285614 283041
Collar Spring Link Comp. Boss Nut
1 1 1 1 1
7.4x10x5.5L
- 16 -
Q'ty
Remarks
M5x12 M4x14
3x9.8
Incl.15-17
M3x8 Incl.25-29
M8
8. MCV31T LABEL, ACCESSORIES 1 2 TO AVOID KICKBACK
WARNING: Read and follow all safety precautions in the instruction manual. Failure to follow instructions could result in serious personal injury.
1.Both of the operator's hands must be used to operate the chain saw. 2.Contact of the guide bar tip with any object should be avoided. 3.Tip contact may cause the guide bar to move suddenly upward and backward, which may cause serious injury.
MADE IN JAPAN CEC300
4
3
272017
5
7
6
REPLACEMENT BAR AND CHAIN CHAIN P/N(OREGON) Note: For the details of guide bar and saw chain combinations, 100SDEA041 91PX040E see the instruction manual. There may be other replacement 120SDEA041 91PX045E components for achieving kickback protection. 272018
GUIDE BAR P/N(OREGON)
10" 12"
MCV31T MADE IN JAPAN
8
9
10
n<12000 min(rpm)
12 13 14
11
15
- 17 -
Ref. No.
Part No.
Part Name
8-1 8-2 8-3 8-4 8-5
271972 272016 272017 272020 272018
Label Label Label Label Label
1 1 1 1 1
8-6 8-7 8-8 8-9 8-10
287161 289513 289514 287616 285188
Label Label Label Label Label
1 1 1 1 1
8-11 8-12 8-13 8-14 8-15
285483 289537 285557 288652 289540
Guide Bar Chain Chain Cover Combi Box Spanner Instruction Manual
1 1 1 1 1
- 18 -
Q'ty
Remarks CEC300 MARUYAMA KICKBACK WARNING
MARUYAMA MCV31T MCV31T
13x19 L=190 MCV31T