M.E.Y. Equipment 991101 User manual

200 Collier Rd, Bayswater, Western Australia 6053. Tel [phone] Fax [phone]
www.mey.com.au
[e-mail]
28” Twin Clutch Mower
Early model prior to 991101 Current model 991101 onwards
Note the distinctive different style of side handles
PICKING THE CORRECT PARTS:
•Serial number is located on the aluminium manufacturer’s tag
but is also stamped into the front steel cross rail on the chaincase
side. The first two numbers are the year and second two numbers
are the month of manufacture. E.g. Serial No 991101 was the first
mower made in November 1999.
•Single clutch models can use the same parts drawing.
•Cylinder chain lengths for models prior to 991101 varied over the
life of the cylinder. Order a long cylinder chain and a half link so
that the length can be adjusted to suit your mower.
•Clutch and Drive shafts should be measured and the overall
length checked when ordering by part number.
•Female clutch cones are normally 25mm but at times 1” bore was
used due to engine shortages. Check bore before ordering.

m.e.y. equipment
018-06-07 Rev.1
Sht 1 of 328” MOWER
1
2
5
4
3
7
6
7
24
7
6
7
6
8
7
6
11
10
9
13
11
81
15
13
16
17
16
18
19
20
8
7
21
22
13
23
25
26
27
28
12
29
30
31
32
33
34
35
36
36
62
38
39
40
41
42
8
43
44
21
45
21
49
49
46
25
48
25
7
6
81
50
23
13
51
52
53
54
55
56
55
57
4
3
58
8
7
21
6
8
60
7
59
59
14
139
5
134
5
4
3
139
3
59
59
4
5

M.E.Y EQUIPMENT PARTS for 28" MOWER DIAGRAM 1. 9/07/2007
Dwg no Part no Description No
1 MM693 Mower frame 28" 1
2 MM034 Cover plate back roller 1
3 FSS51612B Screw set 5/16"x1/2" BSW 4
4 FW516S Washer spring 5/16" 4
5 FW516F Washer flat 5/16" 4
6 FSS381B Screw set 3/8"x1" BSW 15
7 FW38S Washer spring 3/8" 20
8 FW38F Washer flat 3/8" 8
9 B1205 Bearing 1205 2
10 MW001 Washer bearing protection 2
11 MM051 Housing bearing cylinder 2
11 MM055 Housing complete pair (9,10,11,13,15,16,17,81) 2
12 FSG51612C Screw grub 5/16"x1/2" UNC 1
13 FM001 Grease nipple 6
14 B6204RS Bearing 6204RS 1
15 MM826 Cylinder adjuster rod 2
16 MM825 Cylinder adjuster nut 4
17 MM824 Cylinder adjuster anchor 2
18 FSS3812B Screw set 3/8"x1/2" BSW 2
19 FB38112B Bolt 3/8"x1 1/2" BSW 4
20 FW1278SR Washer shim spacer 1/2"x7/8" 4
21 FN38B Nut 3/8" BSW 8
22 MM050 Housing bearing clutch shaft 1
23 MM052 Housing bearing drive shaft 2
24 MS381B Screw set 3/8"x1" BSW (machined head) 1
25 FM002 O" ring grease seal 3
26 MM505 Clutch shaft 28" (346mm) 1
26 MM506 Clutch shaft 28" prior to 991100 (295mm) 1
27 MM032 Clutch locking ring 1
28 MM074 Spring tension clutch 1
29 MM033 Clutch shaft woodruff key 1
30 FC45EXT Circlip retaining 45mm external 1
31 BTK45 Bearing thrust TK45 1
32 MM024 Clutch cone 1" bore male 1
33 MW003 Washer dished clutch shaft 1
34 B1203 Bearing 1203 1
35 MM020 Clutch cone 25mm bore female 1
36 FSG51634C Screw grub CHCP 5/16"x3/4" UNC 2
38 FB14112F Bolt 1/4"x1 1/2" UNF 1
39 FW14F Washer flat 1/4" 1
40 FW14S Washer spring 1/4" 1
41 FN14F Nut 1/4" UNF 1
42 FN38NC Nut nyloc 3/8" UNC 1
43 MM031 Clutch lever idler pulley 1
44 MM073 Spring tension 65mm 1
45 MM027 Clutch drive rod anchor 1
46 MM026 Clutch drive rod 1
48 MM555 Drive shaft 28" (380mm) 1
48 MM556 Drive shaft 28" prior to 991100 (330mm) 1
49 MM003 Bush nylon 2
50 MM002 Bracket base 1
51 MM071 Spacer pulley & sprocket 1
52 MM062 Pulley drive 2A 1
53 AA21 Belt A21 2
54 MM057 Idler pulley pivot shaft assembly standard 1
55 B6002RS Bearing 6002RS 2
56 MM064 Pulley idler 2A 1
57 FC14EXT Circlip retaining 14mm external 1
58 MM043 Guard top drive belt standard 1
59 MM686 Catcher hook 4
60 FM003 ON/OFF switch, Honda #35120-Z0D-V81 1
62 FSC51612C Screw CSK 5/16"x1/2" UNC 1
81 FM004 Pin split 3
134 MM041 Guard idler pulley belt standard 1
139 B1204 Bearing 1204 2

m.e.y. equipment
019-06-07 Rev.1
62 61
63
14
65
64
67
68
69
70
71
7
21
7
21
8
72
73
74
75
76
7
21
8
72
18
142
100
7
6
142
100
78
79
74
5
4
3
8081
81
82
83
484
85
86
87
88
22
89
22
90
91
92
97
93
97
94
95
96
77
72
14
14
101
Sht 2 of 328” MOWER
142
76
142
76

M.E.Y EQUIPMENT PARTS for 28" MOWER DIAGRAM 2. 9/07/2007
Dwg no Part no Description No
3 FSS51612B Screw set 5/16"x1/2" BSW 2
4 FW516S Washer spring 5/16" 4
5 FW516F Washer flat 5/16" 2
6 FSS381B Screw set 3/8"x1" BSW 4
7 FW38S Washer spring 3/8" 10
8 FW38F Washer flat 3/8" 4
14 B6204RS Bearing 6204RS 4
18 FSS3812B Screw set 3/8"x1/2" BSW 6
21 FN38B Nut 3/8" BSW 6
22 MM053 Housing bearing rear roller 2
22 Prior to 991100 use following parts
22 MM054 Housing bearing rear roller non chain case side 1
22 MM046 Height adjuster rod 1
22 MM047 Height adjuster rod anchor 1
22 FN38B Nut 3/8" BSW 2
61 MM931 Blade bottom 28" - 1mm shaver 1
61 MM932 Blade bottom 28" - 1.5mm shaver 1
61 MM933 Blade bottom 28" - 2mm shaver 1
61 MM934 Blade bottom 28" - 3mm shaver 1
61 MM935 Blade bottom 28" - bevel lipped 1
61 MM936 Blade bottom 28" - thick lipped 1
61 MM937 Blade bottom 28" - thin lipped 1
62 FSC51612C Screw CSK 5/16"x1/2" UNC 13
63 MM967 Blade bottom holder 28" 1
63 MM961 Blade bottom holder 28" prior to 991100 1
64 MM751 Front roller seal 2
65 FC20EXT Circlip retaining 20mm external 2
67 MM755 Front roller shaft 28" 1
68 MM763 Front roller tube 28" 1
68 MM769 Front roller tube and shaft 28" assembled 1
69 MM803 Cylinder 6 blade 28" standard 1
69 MM809 Cylinder 8 blade 28" 1
69 MM815 Cylinder 12 blade 28" 1
70 MM853 Deflector 28" 1
71 MM857 Deflector tab standard 2
71 MM856 Deflector tab prior to 991100 (welded to frame) 2
72 FSS3834B Screw set 3/8"x3/4" BSW 6
73 MM750 Front roller cam height adjusters post 991100 2
74 MM758 Front roller side plates 2
74 MM759 Front roller side plates prior to 991100 2
74 MM772 Front roller side plates for teasing rake & scrapers 2
75 MW002 Washer concave 1/2" post 991100 2
75 FW12S Washer spring 1/2" 2
76 FSS121F Screw set grade 8 1/2"x1" UNF 4
77 FW38ST Washer internal star 3/8" 2
78 FN12NB Nut nyloc 1/2" BSW 1
79 FN12B Nut 1/2" BSW 1
80 MM028 Clutch fork boss 1
81 FM004 Pin split 2
82 FSS124B Screw set 1/2"x4" BSW 1
83 FSS5161B Screw set 5/16"x1" BSW 2
84 FN516B Nut 5/16" BSW 2
85 MM029 Clutch fork pair 1
86 MM030 Clutch lever 1
87 MM045 Handle grip clutch lever 1
89 MM631 Back roller 28" 1
89 MM636 Back roller 28" prior to 991100 1
90 MM086 Throttle lever 1
91 FN316B Nut 3/16" BSW 2
92 FB316114B Bolt roofing 3/16"x1 1/4" BSW 2
93 FB141F Bolt 1/4"x1" UNF 1
94 MM037 Drive lever spacer bush 1
95 MM036 Drive lever bronze 1
96 FN14NF Nut nyloc 1/4" UNF 1
97 MM044 Handle grip, pair 1
100 MB121F Bolt 1/2"x1" UNF (machined head) 2
101 MM085 Throttle cable 1
142 FW12ST Washer internal star 1/2" 4

m.e.y. equipment
020-06-07 Rev.1
SAFETY INSTRUCTIONS
138
THROTTLE
MEY EQUIPMENT
7
21
7
21
99
105
104
106
7
21
8
107
108 109
110
111
114
115
113 98
112
116
117
118
121
120
122
126
127
123
124
125
128
129
127
130
131
132
135
21
72
137
136
139
127
119
102
103
133
Sht 3 of 328” MOWER
51
143
143

M.E.Y EQUIPMENT PARTS for 28" MOWER DIAGRAM 3. 9/07/2007
Dwg no Part no Description No
7 FW38S Washer spring 3/8" 3
8 FW38F Washer flat 3/8" 1
21 FN38B Nut 3/8" BSW 11
51 MM071 Spacer pulley & sprocket 1
72 FSS3834B Screw set 3/8"x3/4" BSW 6
98 FB1260M8 Bolt grade 8 12mm x 60mm 1
99 MM078 Sprocket cylinder 17 tooth 1
99 MM088 Sprocket cylinder 18 tooth ratchet - single clutch 1
102 FW12M Washer 12mm 1
103 FN12M Nut 12mm 1
104 MM004 Bush pivot arm chain tensioner 1
105 MM019 Chain tensioner pivot arm 1
106 FW38W Washer wave 3/8" 1
107 MM060 Pulley chain tensioner 1
107 MM065 Pulley chain tensioner, steel 1
108 FM005 Retaining cap 1
109 FN6M Nut wing 6mm 2
110 FB6M65CH Bolt cup head 6mm x 65mm 2
111 MM073 Spring tension 65mm 1
112 MM079 Sprocket cylinder idler 9 tooth 1
113 BIR Bearing inner race IR12X15X12.5 1
114 BHK1512 Bearing HK1512 1
115 MM001 Boss cylinder idler sprocket 1
116 MM075 Sprocket back roller (LH) 35 tooth 1
117 B6202RS Bearing 6202RS 1
118 MM083 Sprocket shaft and slide plate of 52 tooth idler 1
119 MM077 Sprocket cylinder 10 tooth 1
120 MM080 Sprocket drive 9 tooth 1
121 MM070 Spacer drive sprocket 1
122 MM082 Sprocket idler 52 tooth 1
123 MM081 Sprocket idler 12 tooth 1
124 B6200RS Bearing 6200RS 1
125 FC10EXT Circlip retaining 10mm external 1
126 MM016 Chain idler (31 link), IWIS 1/2 x 3/16 1
127 MM017 Chain link, joiner 1
127 MM015 Chain half link 1
127 MM018 Chain one & half link 1
128 MM012 Chain cylinder (35 link), IWIS 1/2 x 3/16 1
129 MM013 Chain drive (23 link), IWIS 1/2 x 3/16 1
130 MM010 Chain case 1
131 MM011 Chain case seal 1
132 MM035 Cover plate idler sprocket 1
133 MM827 Cylinder sprocket boss (LH) 1
135 MM072 Spring adjusting anchor arm 1
136 MM683 Catcher 28" 1
137 MM084 Stickers, set 1
138 MM000 Instruction manual 1
139 FN58F Nut 5/8" UNF 1
143 FSC3834C Screw CSK 3/8"x3/4"UNC 2