72” deck group – Exmark LAZER Z 103-0656 User Manual
Page 8
7
72” DECK GROUP
Ref.
No.
Qty.
Part No.
Description
Req'd.
Ref.
No.
Qty.
Part No.
Description
Req'd.
1
1-643052
Belt, Blade drive 72” ............. 1
45
1-323417
Washer, rubber ..................... 2
2
1-323385
Knob, belt shield ................... 6
46
3256-3
Washer 5/16 std flat .............. 4
3
1-643076-01 Shield, belt 72” RH................ 1
47
1-303537
Stud, belt shield..................... 2
*
1-643075-01 Shield, belt 72” LH ................ 1
48
103-0588-01 Deck weldment, 72”............... 1
4
3234-11
Bolt, 3/8-16 x 1 whizlock....... 1
1-644149
Deck weldment, 72” w/decals 1
5
3256-24
Washer, 3/8 SAE.................. 3
49
9
1-513016
Bearing .................................. 6
6
1-633109
Idler pulley 6.00 dia flat......... 2
1-513016
Bearing .................................. 8
7
1-633151
Spring, extension.................. 1
50
1-323532
Housing, bearing ................... 3
8
3290-357
Nut, 3/8-16 whizlock ............. 13
51✫
1-323528
Spacer, bearing ..................... 3
9
1-633456
Bushing, Idler........................ 2
1-323528
Spacer, bearing ..................... 4
10
3256-4
Washer, 3/8 std flat .............. 3
52✫
32120-8
Snap Ring ............................. 3
11
1-373034
Washer, pivot ....................... 8
32120-8
Snap Ring ............................. 4
12
3296-39
Nut, 3/8-16 nyloc .................. 20
53✫
1-323533
Spacer shv/brg ...................... 3
13
1-513034
Bearing, pivot........................ 2
1-323533
Spacer shv/brg ...................... 4
14
1-632119-03 Arm wldmt, deck idler ........... 1
54✫
1-633573
Guard, brg bottom ................. 3
15
1-603044
Bushing, idler pivot ............... 1
1-633573
Guard, brg bottom ................. 4
16
323-20
Screw, 3/8-16 x 3 1/4............ 1
55
103-0584
Spindle .................................. 3
17✫
3219-6
Nut, 5/8-18 hex ..................... 5
56
3257-32
Key, # 61 Woodruff ............... 3
3219-6
Nut, 5/8-18 hex ..................... 6
57
1-643006
Blade, notched air foil............ 3
18✫
1-513208
Washer, disc spring.............. 3
♦
1-643097
Blade, mulching..................... 3
1-513208
Washer, disc spring.............. 4
1-643428
Blade, low lift ......................... 3
19
9
1-643269
Sheave, Blade drive. ............ 3
1-643429
Blade, solid air foil ................. 3
20
1-643292
Pulley, split 6.71 ................... 2
103-1581
Blade, bahia .......................... 3
21
1-303334
Washer, 5/16 disc spring...... 1
58
103-0862
Screw, 5/8-11 x 1 gr 8 ........... 3
22✫
1-633012
Jackshaft, deck drive ............ 1
59
323-11
Screw, 3/8-16 x 2 1/4 ............ 2
23✫
1-807264
Key, 1/4 sq x 2 5/8................ 1
60
323-13
Screw, 3/8-16 x 2 3/4 ............ 1
24
1-322110
Belt guide wldmt ................... 1
61
1-602913-01 Baffle wldmt, discharge ......... 1
25
1-634244
Arm wldmt/brg sub-assy ....... 1
62
322-2
Screw, 5/16-18 x 5/8 ............. 5
26 ✫ 1-803022
Setscrew,5/16-18x5/8shcp .. 4
63
98-5961
Screw, 3/8-16 x 4 gr8 ............ 6
27✫
32128-20
Nut, 5/16-18 whizlock ........... 15
64
1-603602
Bushing, roller ....................... 6
28✫
3231-22
Bolt, 3/8-16 x 1 carr .............. 4
65
1-603299
Roller, anti-scalp ................... 6
29✫
3230-1
Bolt, 5/16-18 x 3/4 Carr. ....... 6
66
322-5
Screw, 5/16-18 x 1 ................ 5
30✫
1-633014-01 Bracket, jackshaft ................. 1
67
1-642071-01 Chute, discharge 72” ............. 1
31✫
1-513013
Housing, flange..................... 4
68
329-29
Nut, 5/16-18 nyloc ................. 4
32✫
1-513012
Bearing w/lock collar & ss..... 2
69
302-40
Zerk, 1/4-20 90
°
. ................... 1
33✫
98-5975
Washer, 3/8 disc spring........ 10
70
1-603805
Idler pulley 5.06 O.D. V ......... 1
98-5975
Washer, 3/8 disc spring........ 14
71
1-634619
Housing w/ring, spacer, brg .. 3
34
32128-37
Nut, 7/16-14 whizlock ........... 16
72
∗
1-644092
Cutter housing complete ....... 3
35
1-800811
Screw, 7/16-14 x 1-1/2 ......... 8
73
103-1082
Strut wldmt S/A ..................... 2
36
1-633447
Chain .................................... 4
74
1-634546
Jackshaft S/A ........................ 1
37
3217-11
Nut, 5/8-11 hex ..................... 2
75
103-0701
Jackshaft Assy ...................... 1
38
3253-8
Lockwasher, 5/8 reg.spring .. 2
76
1-643393
Jackshaft ............................... 1
39
1-633029
Spherical rod end ................. 2
77
103-0137
Sheave, double ..................... 1
40
327-11
Screw, 5/8-11 x 5.................. 2
78
103-0280
Housing, Jackshaft................ 1
41
103-1073-01 Strut wldmt, deck .................. 2
79
103-0683
Complete deck assembly ...... 1
42
1-632199-01 Pin wldmt, deck strut ............ 2
80
323-6
Screw, .3/8-16 x 1 ................. 4
43
302-19
Zerk, 1/4-28 straight ............. 4
81
103-1192
Asm,Jackshaft housing w/brgs 1
44
323-8
Screw, 3/8-16 x 1 ½ .............. 18
82
103-0865
Washer,disc spring ............... 3
♦
Requires installation of Micro-Mulch accessory for proper mulching. Mulch kit P/N MK724.
9
Use antiseize on bore of sheaves and bearings.
Use Pro-lock Nut Type (P/N 1-840022 .5 ml. tube) on setscrews.
Exmark red touch up spray paint - P/N 1-850337
∗
Cutter housing complete includes sheave, washer, and nut.
Reference the picture on the next page to determine if your unit uses Jackshaft Type A or B:
✫ A component used with Jackshaft Type A.
A component used with Jackshaft Type B.