Model 320 – MTD 216-320-000 User Manual
Page 15
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Model 320
Chain Case Assembly 784-0103
NOTE: Use 12 ounces
Plastilube #0.
Order Part No. 737-0133
PARTS LIST FOR CHAIN CASE 784-0103
REF.
NO.
PART
NO.
COLOR
CODE
DESCRIPTION
NEW
PART
REF.
NO.
PART
NO.
COLOR
CODE
DESCRIPTION
NEW
PART
1
710-0513
Hex L-Scr.
1/4-28
x .625" Lg.
17
710-0599
Hex Wash. Hd. Self-Tap Scr.
2
736-0329
L-Wash.
1
/
4
" Scr.*
1
/
4-20
X
.50" Lg.
3
736-0176
FI-Wash. .25" I.D. x .93"
18
731-0487
Dust Cap
O.D.
X
.125" Thk.
19
721-0175
Seal
4
741-0155
Bearing .62" I.D. x 1.38"
20
14985
Tiller Housing—L.H.
O.D.
X
.437" Thk.
21
721-0170
Gasket
5
713-0327
#35 Chain 3/8" Pitch x 52
22
736-0163
Thrust Wash. 1.00" I.D. x
Links—Endless
.030" Thk.
6
713-0139
Master Link (Service Only)
23
750-0570
Step Spacer
7
04956
Input Shaft Assembly
24
784-0089
Tine Shaft Assembly
8
750-0471
Spacer
25
713-0328
#50 Chain 5/8" Pitch x 46
9
713-0331
Sprocket Assembly (Includes
Links—Endless
Ref. No. 32)
26
716-0131
Snap Ring 5/8" Dia. Shaft
10
750-0275
Sprocket Hub Tubing 3/8"
27
14984
Tiller Housing—R.H.
I.D.
X
5/8" O.D.
X
1.9" Lg.
28
736-0169
L-Wash. 3/8" Scr.*
11
710-0118
Hex Scr. 5/16-18 x .625" Lg.
29
712-0711
Hex Nut 3/8-24 Thd.
12
710-0599
Hex Wash. Hd. Self-Tap Scr.
30
736-0119
L-Wash. 5/16" Scr.*
1
/
4-20
X
.50" Lg.
31
712-0267
Hex Nut 5/16-18 Thd.
13
741-0155
Bearing .625" I.D. x 1.38"
32
741-0304
Bearing (For Service Only—
s
O.D.
X
.437" Thk.
Must be Press Fit)
14
05034
Bearing Housing
33
731-0374
Bearing
15
710-0629
Hex Scr. 3/8-24 x 2.75" Lg.
16
736-0258
FI-Wash. 3/8" I.D. x 1.25"
O.D.
X
.100 Thk.
15