OREC ISSUED NO. GR531C PRO-4

Parts catalogue LAWN MOWER

(EXPORT MODEL)

GR531C PRO

GR531C PRO(2Action)

MODEL CODE NO.

GR531C PRO 0230-?????

CONTENTS

Fig.1 TRANSMISSION CASE-------------------------------- 1

Fig.2 MISSION CASE INSIDE, OUTSIDE--------------- 3

Fig.3 COVER-------------------------------------------------------- 5

Fig.4 WHEEL-------------------------------------------------------- 9

Fig.5 HANDLE---------------------------------------------------- 11

Fig.6 BLADE, BAG--------------------------------------------- 15

OREC CO.,LTD.

Update : October 2003

Fig Gear Case

Fig 1 Gear Case

Ref.	Parts No.	Parts Name	Quantity	Quantity	Remarks
			GR531C PRO	GR531C PRO (2Action)
			GXV160	GXV160
	80-1020-100-00	Gear Case Assy	1	1	Note 1 *5)
	0230-00000	Gear Case Assy		1	*4)
1	80-1020-101-00	Gear Case (Inside)	1	1
2	80-1020-103-00	Gear Case (Outside)	1	1
3	89-3512-010150	DBB Bush 10.15	1	1
4	89-5121-102007	Oil Seal UE 10207	1	1
5	83-1210-352-00	Thrust Washer 10*22*1.0	1	1
6	89-3511-012100	DU Bush 12*10*20F	1	1
7	89-5131-081404	Oil Seal KE8.14.4	2	2
8	89-3511-015150	DU Bush 15*15*23F	2	2
9	89-3511-016150	DU Bush 16*15*24F	1	1
10	89-5121-152507	Oil Seal UE 15.25.7	2	2
11	83-1020-349-00	Packing 10.5*18*1.6	1	1
12	89-1254-100143	Flange Mini Bolt M10*1.25*14	1	1
13	80-1020-198-10	Lock Arm Bracket B	1	1
14	89-1144-060223	Hexagonal Bolt(PWSW) M6*22	6	6
20	80-1020-515-00	Universal Joint NC-10-37C1	2	2
21	80-1020-526-00	Drive Shaft H 136L	1	1
MEMO Note 1: Transmission ASSY consists from parts 1 to 20(this page) and 1 to 24(next page). *1) Interchangeable *2) Serial Number : ~ VG02M00927 *3) Serial Number : VG03C00006~ *4) Serial Number : VG03G00416~ *5) Serial Number : ~ VG03F00415 *6) Serial Number : VG03L01040~ *7) Serial Number : ~ VG03G00500

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Fig

Gear

OutsideC)ase

Fig 2 Gear Case (Inside, Outside)

Ref.	Parts No.	Parts Name	Quantity	Quantity	Remarks
			GR531C PRO	GR531C PRO (2Action)
			GXV160	GXV160
1	83-1020-351-00	Thrust Washer 10	2	2
2,4	80-1020-115-10	Pinion Bevel&Bevel Gear Assy	1	1
2	80-1020-116-10	Pinion Bevel	1	1
3	83-1020-355-00	Thrust Washer 12	1	1
4	80-1020-117-10	Bevel Gear 53-tooth	1	1
5	80-1020-119-10	Clutch for Driving	1	1
6	80-1020-118-20	Main Shaft	1	1
7	83-1020-363-00	Thrust Washer 16	2	2
8,9	80-1020-125-10	Gear Assy (Low and High)	1	1
8	80-1020-123-10	Gear (Low)	1	1
9	80-1020-121-10	Gear (High)	1	1
10	80-1020-161-00	Shaft Spring	1	1
11	80-1020-108-00	Change Guide	1	1
12	80-1020-107-00	Change Rod	1	1
13	83-1020-361-00	Thrust Washer 15	2	2
14	80-1020-148-30	Axle Gear	1	1	*5)
	0230-00300	Axle Gear		1	*4)
15	80-1020-146-00	Axle	1	1	*5)
	0230-00200	Axle		1	*4)
16	83-1020-157-00	Spring Pin 5*25	1	1	*5)
17	80-1020-113-00	Clutch Fork	1	1
18	80-1020-153-10	Clutch Arm	1	1
19	89-1113-060123	Bolt 8T M6x12	1	1
20	80-1020-106-00	Shaft Arm	1	1
21	80-1020-193-10	Change Arm	1	1
22	89-1144-060253	Bolt & PW SW Assy M6*25	1	1
23	83-1020-198-00	Square Nut M6	1	1
24	89-2142-050250	Pin 5*25	2	2
25	89-2150-050330	Key 5*33 (Round)		1	*4)
MEMO

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58

48

57

44 '"

2?

22

52

27-1

27-2

20

25

28 —24

Fig 3 Safety Cover

Ref.	Parts No.	Parts Name	Quantity	Quantity	Remarks
			GR531C PRO	GR531C PRO (2Action)
			GXV160	GXV160
1	0230-20100	Cover Pro (Body) 531	1	1
2	80-1022-714-00	Guide 531	1	1
3	83-1020-148-00	Tapping Bolt M6*14	3	3
4	0230-20500	Rear Wheel Adjusting Plate(R)	1	1
5	0230-20400	Rear Wheel Adjusting Plate(L)	1	1
6	89-1113-060143	Hexagonal Bolt(8T) M6*14	4	4
7	89-1541-060003	Hexagonal Nut(SW) M6	4	4
8	0230-20300	Front Wheel Adjusting Plate(R)	1	1
9	0230-20200	Front Wheel Adjusting Plate(L)	1	1
10	89-1113-060143	Hexagonal Bolt(8T) M6*14	4	4
11	89-1541-060003	Hexagonal Nut(SW) M6	4	4
12	80-1020-207-10	Rear Cover Shaft	1	1
13	80-1020-753-00	Rear Cover Spring	1	1
14	80-1022-751-00	Rear Cover	1	1
15	80-1020-705-30	Lock Arm Bracket A	1	1
16	89-1132-080253	Bolt & SW Assy M8*25	2	2
17	89-1511-080043	Nut M8	2	2
18	80-1020-707-20	Lock Arm	1	1
19	89-2131-080002	Snap Pin 8	1	1
20	80-1022-733-00	Gear Case Cover(H)	1	1
21	83-1020-116-00	Bolt 5/16-24*45UNF (H)	2	2
22	83-1022-116-00	Bolt 5/16-24*38UNF (H)	1	1
23	89-1750-080003	Spring Washer 8 (H)	2	2
24	80-1010-789-00	Engine Setting Bolt (H)	1	1
25	89-1750-100003	Spring Washer 10(H)	1	1
26	89-1711-100003	Washer 10(H)	1	1
27-1	80-1020-721-00	HONDA Engine Stay (H)	1		*2)
27-2	0230-21100	HONDA Engine Stay CMP (H)		1	*1) *3)
28	83-1020-148-00	Tapping Bolt M6*14(H)	2	2
29	83-1310-191-00	Nut M8(H)	1	1
30	0230-20600	Inside Guard CMP	1	1
31	0230-20700	Side Guard	2	2
32	89-1390-060142	Welded Bolt M6*14	5	5
33	83-1575-189-00	Flange Cap Nut M6	5	5
34	89-1711-060002	Flat Washer 6	1	1
35	0230-20900	Front Bumper Setting Plate	2	2
36	83-1020-148-00	Tapping Bolt M6*14	4	4
37	0230-20800	Front Bumper CMP	1	1
38	89-1213-080252	Mini Hexagonal Bolt (8T) M8*25	2	2
39	89-1712-080002	Washer 8	2	2
40	89-1543-080002	Mini Hexagonal Nut (SW) M8	2	2
41	80-1020-902-00	Label (Large)	1	1
42	80-1020-926-00	Danger Label	2	2
43	80-1020-907-00	Step Label
	80-1488-926-10	Attention Mark for Blade		1	*3)
44	80-1020-928-00	Notice Label (Plug)	1	1
45	80-1022-909-00	Notice Label (Cover)	1
46	80-1020-929-00	Notice Label (Cover)	1
47	80-1484-A47-00	Label, Caution	1		*2)
	0223-76100	Label, Caution		1	*1) *3)

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58

48

57

1s 44

2

22

27-1

27-2

20

25

24

Fig 3 Safety Cover

Ref.	Parts No.	Parts Name	Quantity	Quantity	Remarks
			GR531C PRO	GR531C PRO (2Action)
			GXV160	GXV160
48	80-1488-926-00	Attention Mark for Blade (13062)	1		*2)
	80-1488-926-10	Attention Mark for Blade		1	*1) *3)
49	80-1020-755-20	Side Plate(Right)	1	1
50	80-1020-754-20	Side Plate(Left)	1	1
51	89-1111-060102	Hexagonal Bolt M6*10	4	4
52	89-1750-060003	Spring Washer 6	4	4
53	89-1571-060043	Cap Nut M6	4	4
54	0230-60100	Shaft Cover		1	*3)
55	0230-70800	Rubber L=50		1	*3)
56	89-1139-060163	Hexagonal Bolt (PWSW) M6*16		1	*3)
57	0223-72900	Attention Mark for Slope		1	*3)
58	0215-83200	Label, Protection Equipment		1	*3)
59	80-1010-933-00	Label, CE	1	1
60	80-1020-932-00	Label, Noise 100db	1	1
61	83-1415-909-00	Sticker for Engine (Z18-6)	1		*2)
	0223-76200	Sticker for Engine		1	*1) *3)

-8-

32

30

22

23(24)

28

25

10

2

Fig 4 Wheel

Ref.	Parts No.	Parts Name	Quantity	Quantity	Remarks
			GR531C PRO	GR531C PRO (2Action)
			GXV160	GXV160
1	80-1020-404-10	Front Wheel Arm (L)	1	1
2	80-1020-405-10	Front Wheel Arm (R)	1	1
3	80-1022-424-00	Front Wheel Arm Stopper	2	2
4	80-1020-426-10	Adjuster Grip	2	2
5	80-1020-406-10	Arm Bolt	2	2
6	83-1020-395-00	Washer 8*12 t0.8	2	2	For Adjustment
7	89-1551-080003	U-Nut M8	2	2
8	83-1020-361-00	Thrust Washer 15	2	2
9~10	80-1020-481-00	Steel Front Wheel Assy	2	2
9	80-1020-483-00	Steel Front Wheel	2	2
10	89-3115-062024	Bearing 6202 2RS	4	4
11	89-1713-080003	Washer 8	2	2
12	89-1132-080203	Hexagonal Bolt (SW) M8*20	2	2
15	80-1022-414-00	Rear Wheel Arm (Left)	1	1
16	80-1022-415-00	Rear Wheel Arm (Right)	1	1
17	80-1022-425-00	Rear Wheel Arm Stopper	2	2
18	80-1020-426-10	Grip	2	2
19	80-1020-406-10	Arm Bolt	2	2
20	89-1551-080003	U-Nut M8	2	2
21	83-1020-987-00	Bearing ND-0.2	2	2
22	80-1020-433-00	Coned Disc Spring	2	2
23	80-1020-458-00	Ratchet Assembly (Left)	1	1
24	80-1020-459-00	Ratchet Assembly (Right)	1	1
25~27	80-1020-482-00	Steel Rear Wheel Assy	2	2
25	80-1020-484-00	Steel Rear Wheel	2	2
26	89-3115-062024	Bearing 6202 2RS	4	4
27	80-1020-486-00	Collar 25A*8L	2	2
28	89-1713-080003	Washer 8	2	2
29	89-1132-080203	Hexagonal Bolt (SW) M8*20	2	2
30	80-1020-792-00	Flapper	1	1
31	80-1020-793-10	Flapper Setting	2	2
32	89-1133-060163	Bolt & PW SW Assy M6*16	2	2

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22 2Q

58 21

6-1

57

2l 2

45

6-2

18

2 7—

4Ò 15 34

17 42

52

54

12

26

Fig 5 Handle

Ref.	Parts No.	Parts Name	Quantity	Quantity	Remarks
			GR531C PRO	GR531C PRO (2Action)
			GXV160	GXV160
1	80-1022-201-00	Handle Setting	2	2	*7)
	0230-10600	Handle Setting		2	*6)
2	89-1113-080253	Bolt 8T M8*25	2	2
3	89-1711-080003	Washer 8	4	4
4	89-1750-080003	Spring Washer 8	4	4
5	89-1571-080043	Cap Nut M8	4	4
6-1	0230-10100	Handle D PRO	1		*2)
6-2	0230-10300	Handle C PRO		1	*3)
7	89-1412-080403	Bolt M8*40	2	2
8	89-1711-080003	Washer 8	2	2
9	80-1020-228-10	Knob Nut M8	2	2
10	80-1020-265-00	Throttle Lever (H)	1	1
11	80-1020-264-00	Washer	1	1
12	80-1020-263-00	Lever Shaft Spring	1	1
13	89-1711-120003	Washer 13*21	1	1
14	80-1020-262-00	Lever Shaft	1	1
15	80-1022-260-00	Change Lever	1	1
16	80-1020-270-00	Inner Collar	1	1
17	89-1133-080303	Bolt & PW SW Assy M8*30	1	1
18	80-1020-231-00	Control Case	1	1
19	89-1161-050123	Tapping Screw 5*12	2	2
20	80-1022-242-00	Driving Lever	1	1
21	80-1020-243-00	Driving Lever, Metal	4	4
22	80-1022-252-00	Blade Lever	1	1
23	83-1022-955-10	Throttle Wire (H)	1	1	*7)
	83-1020-955-00	Throttle Wire (H)		1	*6)
24	83-1024-945-00	Blade Wire V	1	1	*7)
	83-1021-945-00	Blade Wire V		1	*6)
25	80-1021-968-10	Blade Spring VB	1	1
26	80-1010-717-00	Blade Wire Setting	1	1
27	89-2181-060162	Pin 6*16	1	1
28	89-1711-060002	Washer 6	1	1
29	89-2120-200152	Split Pin 2*15	1	1
30	83-1024-932-00	Driving Wire V	1	1	*7)
	83-1020-932-00	Driving Wire V		1	*6)
31	80-1022-966-10	Driving Clutch Spring	1	1
32	83-1024-936-00	Driving Change Wire V	1	1	*7)
	83-1020-936-00	Driving Change Wire V		1	*6)
33	80-1020-969-00	Change Return Spring	1	1
34	80-1020-967-00	Change Spring	1	1
35	83-1415-718-00	Wire Band	2	2
36	80-1020-913-00	Throttle Label (H)	1		*2)
	80-1020-913-10	Throttle Label (H)		1	*1) *3)
37	80-1020-912-00	Change Label	1		*2)
	80-1020-912-10	Change Label		1	*1) *3)
38	80-1020-903-00	Label (Small)
39	89-1113-080303	Hexagonal Bolt (8T) M8*30	1	1
40	89-1511-080043	Hexagonal Nut M8	1	1
41	89-1113-080503	Hexagonal Bolt (8T) M8*50	1	1
42	89-1713-080003	Washer 8	2	2
43	80-1022-254-00	Inner Pipe 13.8*30	1	1

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22 2O

58 2]

6-1

37

6-2

18

57

4442 0

17 42

34

32

25

27— 26

Fig 5 Handle

Ref.	Parts No.	Parts Name	Quantity	Quantity	Remarks
			GR531C PRO	GR531C PRO (2Action)
			GXV160	GXV160
44	89-1750-080003	Spring Washer 8	1	1
45	89-1571-080043	Cap Nut M8	1	1
46	80-1021-252-00	Blade Wire Arm	1	1
47	83-1020-395-00	Shim Washer 8x12x*.8	2	2
48	80-1021-253-00	Roller	1	1	With Bush 08.07
49	83-1021-195-00	Push Nut 8	1	1
50	0230-10500	Rock Lever Shaft CMP		1	*3)
51	0230-70700	Spring for Rock Lever Return		1	*3)
52	0230-10400	Rock Lever		1	*3)
53	83-1920-425-00	Lever Grip KP204		1	*3)
54	89-2521-000050	E Type Ring 5		1	*3)
55	89-1139-060163	Hexagonal Bolt (PWSW) M6*16		1	*3)
56	0230-71200	Blade Label		1	*3)
57	0230-71300	Driving Label		1	*3)
58	80-1023-A09-00	Driving & Blade Label	1		*2)
MEMO

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Fig Blade and Bag

Fig 6 Blade and Bag

Ref.	Parts No.	Parts Name	Quantity	Quantity	Remarks
			GR531C PRO	GR531C PRO (2Action)
			GXV160	GXV160
1	80-1020-871-00	Clutch Return Spring (H)	2	2
2	80-1020-872-00	Collar (H)	2	2
3	83-1020-148-00	Tapping Bolt M6*14(H)	2	2
4	80-1020-874-00	Thrust Washer (H)	1	1
5	80-1020-875-00	Ball Bearing (H)	1	1
6	80-1020-876-00	Blade (H) Assy	1	1
7	80-1020-877-00	Ball Retainer (H)	1	1
8	80-1020-878-00	Blade Disc (H) Assy	1	1
9	80-1020-879-00	Bush (H)	3	3
10	80-1020-881-00	Spring (H)	3	3
11	80-1020-882-00	Blade Setting Bolt (H)	3	3
12	80-1020-892-00	Woodruff Key 4*16	1	1
13	80-1020-883-00	Drive Disc (H)	1	1
14	80-1020-884-00	Driven Disc (H) Assy	1	1
15	80-1020-885-00	Bush (H)	2	2
16	80-1020-886-00	Clutch Spring (H)	1	1
17	80-1020-887-00	Ball Control Plate (H) Assy	1	1
18	80-1020-888-00	Ball Bearing (H)	1	1
19	83-1020-323-00	Washer 10*30t4.5 (H)	1	1
20	89-1254-100252	Flange Bolt M10*1.25*25 (H)	1	1
21	0222-50100	BBC Cover CMP	1	1
22	80-1020-821-10	Blade 530	1	1
23	89-1254-100252	Flange Bolt M10*1.25*25 (H)	2	2
24	80-1022-851-00	Bag Flame	1	1
25	80-1022-854-00	Bag Plate	1	1
26	0230-70400	Bag C	1	1

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