Simplicity 1390M, 1390E User Manual
Parts Manual
1390 Large Frame
Two-Stage Snowthrowers
13HP Snowthrowers
Mfg. No. Description
1694237 1390E, 13HP Snowthrower
1694266 1390M, 13HP Snowthrower (CE)
1694443 1390M, 13HP Snowthrower (CE)
1694444 1390E, 13HP Snowthrower
09/2003
Rev.
TP 400-3532-01-LW-S
Table Of Content
s
TRACTOR / MOWER DECK COMPONENTS PAGES
Handles and Controls Group .................................................................................................
Handles and Controls Group .................................................................................................
Engine and Frame Group - 13HP, Electric Start ...................................................................
Engine and Frame Group - 13HP, Manual Start ...................................................................
Auger and Impeller Group - 38" .............................................................................................
Auger Housing and Chute Group - 38" ..................................................................................
Traction Drive Group .............................................................................................................
Traction Drive Group .............................................................................................................
Wheels & Tires Group ...........................................................................................................
Decals Group - 1390 ............................................................................................................
Headlight Group ....................................................................................................................
Headlight Group ....................................................................................................................
12
16
20
22
26
30
34
36
38
40
Torque Specification Chart ..................................................................... Inside Back Cover
4
8
Handles and Controls Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
60
59
58
55
61
62
48
4
17
45
56
26
45
27
28
54
51
46
47
53
48
49
52
49
47
50
48
2
1
65
42
63
66
4
42
43
44
Shift rod assembly
(Ref. 54) must pivot
freely on pivot blocks
(Ref. 59).
Mount clutch cable to cable
support, see Engine & Frame.
986156
3
9
37
8
57
38
Torque to
19 - 29 ft-lbs.
10
11
39
To engine
plug
12
13
36
15
14
35
30
To engine
ground
17
18 19
4
24
25
26
27
28
29
16
20
21
22
5
4
96
67
see spout
group
23
31
32
33
41
4
5
7
6
4
40
64
51
Linkage adjustment for traction and auger drive
with power boost: with drive levers engaged, the
bottom end of lower rods (Ref. 33 & 67) should be
flush with bottom of springs (Ref. 32 & 68).
The above parts group applies to the following Mfg. Nos.:
1694237 - 1390E
1694266 - 1390M
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
2003
To headlight
4
34
To spout
motor
TP 400-3532-01-LW-S
Handles and Controls Group
PART NO. DESCRIPTIONREF NO. QTY.
1 1928732 1 CAPSCREW, Hex Washer Head, #10-24 x 1
2 1612165 1 HANDLE, Clutch, RH
3 1668608 2 GRIP
4 1668185 6 BUSHING, Nylon
5 1704255 2 LEVER & TUBE ASSEMBLY, Clutch
6 1960471 4 CAPSCREW, Hex Washer Head, #12-24 x 1
7 1705899 1 G U I D E , Co n t r ol
8 1723965 2 GRIP, Heated
9 1667800 1 DASHBOARD
10 1935450 4 CAPSCREW, Hex Head, 1/4-20 x 3/4
11 1921221 1 CAPSCREW, Hex Head, 5/16-18 x 1 1/2
12 1678579 1 SPACER
13 1705898 1 LATCH, Control
14 1701342 1 SPRING, Compression
15 1919326 2 WASHER, 5/16
16 1920397 4 NUT, Hex Lock, 1/4-20
17 1923362 1 NUT, Hex, Center Lock, 5/16-18
18 1933896 1 NUT, Hex Lock, #10-24
19 1720747 1 CLAMP, Clutch Cable
20 1723962 1 HANDLE ASSEMBLY
21 1718804 1 TRIGGER ASSEMBLY, Easy Turn Clutch Cable
22 1960393 1 SCREW, Pan Head, Phillips, #10-24 x 1
23 1612167 1 HANDLE, Clutch
24 1925003 4 CAPSCREW, Hex Head, Taptite, 1/4-20 x 1/2
25 1668121 1 ROD
26 928704 2 NUT, LH, Machine Screw, Hex, #10-24
27 108775 2 TURNBUCKLE
28 1916621 2 NUT, RH, Machine Screw, Hex, #1 0-24
29 1707452 1 SPRING
30 1668526 1 ROD, Clutch
31 1724205 1 SWITCH, Rocker, Spout Rotator
32 1723967 1 SWITCH, Hand Warmer, Off, Warm, Hot
33 1724037 1 RESISTOR BLOCK
34 1723968 1 HARNESS Assembly
35 1664022 1 GROMMET
36 1930591 6 CAPSCREW, Hex Whiz Lock, 5/16-18 x 3/4
37 1718791 1 CABLE & HANDLE ASSEMBLY, Clutch (Includes Ref. 21)
38 1931277 6 NUT, Hex Flange, 5/16-18
39 1927429 2 CAPSCREW, Hex Washer Head, 1/4-20 x 5/8
40 1723935 1 BRACKET, Shift Control
Footnotes
The above parts group applies to the following Mfg. Nos.:
1694237 - 1390E
1694266 - 1390M
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
2003
5
TP 400-3532-01-LW-S
Handles and Controls Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
60
59
58
55
61
62
48
4
17
45
56
26
45
27
28
54
51
46
47
53
48
49
52
49
47
50
48
2
1
65
42
63
66
4
42
43
44
Shift rod assembly
(Ref. 54) must pivot
freely on pivot blocks
(Ref. 59).
Mount clutch cable to cable
support, see Engine & Frame.
986156
3
9
37
8
57
38
Torque to
19 - 29 ft-lbs.
10
11
39
To engine
plug
12
13
36
15
14
35
30
To engine
ground
17
18 19
4
24
25
26
27
28
29
16
20
21
22
5
4
96
67
see spout
group
23
31
32
33
41
4
5
7
6
4
40
64
51
Linkage adjustment for traction and auger drive
with power boost: with drive levers engaged, the
bottom end of lower rods (Ref. 33 & 67) should be
flush with bottom of springs (Ref. 32 & 68).
The above parts group applies to the following Mfg. Nos.:
1694237 - 1390E
1694266 - 1390M
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
2003
To headlight
6
34
To spout
motor
TP 400-3532-01-LW-S
Handles and Controls Group
PART NO. DESCRIPTIONREF NO. QTY.
41 1924361 1 WASHER, 1/2
42 1668524 2 BLOCK, Pivot
43 1668681 1 WASHER, Curved, 1/2
44 1921159 1 CAPSCREW, Hex Head, 1/4-20 x 2 1/4
45 1921319 1 WASHER, 1/4
46 1713844 1 KNOB
47 1916622 2 NUT, Hex, 1/4-20
48 1916964 2 LOCKWASHER, Spring, 1/4
49 1931317 2 CARRIAGE BOLT, 1/4-20 x 3/4
50 1666255 1 ROD, Shift, Lower
51 1918447 3 PIN, Cotter
52 1702004 1 ROD, Clutch, Low e r
53 1720448 1 ROD, Shift, Uppe r
54 1701996 1 SPRING
55 1702485 1 ROD, Clutch, Upper
56 1714120 1 SHIFT ASSEMBLY, Rod & Clevis
57 934683 2 CLIP, Wire
58 1922127 1 CAPSCREW, Hex Head, 5/16-18 x 3/4
59 1917356 1 LOCKWASHER, Spring, 5/16
60 1919381 1 WASHER, 5/16
61 1702662 1 LEVER, Clutch
62 1702552 1 SPACER
63 1703043 1 ROD & ARM ASSEMBLY, Pivot
64 172434 2 CLIP, Wire
65 1702663 1 ROD, Clutch
66 1918452 2 PIN, Cotter
67 1677453 1 ROD, Control
Footnotes
The above parts group applies to the following Mfg. Nos.:
1694237 - 1390E
1694266 - 1390M
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
2003
7
TP 400-3532-01-LW-S
Handles and Controls Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
60
59
58
55
61
62
48
4
17
45
56
26
45
27
28
54
51
46
47
53
48
49
52
49
47
50
48
2
1
65
42
63
66
4
42
43
44
Shift rod assembly
(Ref. 54) must pivot
freely on pivot blocks
(Ref. 59).
Mount clutch cable to cable
support, see Engine & Frame.
986375
68
3
9
22
8
57
38
Torque to
19 - 29 ft-lbs.
10
11
39
To engine
plug
12
13
36
15
14
35
30
To engine
ground
29
17
24
28
27
26
25
20
4
16
18
21
96
67
4
5
23
see Spout
Group
31
32
33
41
4
5
7
6
4
40
37
64
51
Linkage adjustment for traction and auger drive
with power boost: with drive levers engaged, the
bottom end of lower rods (Ref. 33 & 67) should be
flush with bottom of springs (Ref. 32 & 68).
The above parts group applies to the following Mfg. Nos.:
1694444 - 1390E
1694443 - 1390M
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
2003
To headlight
8
To spout
motor
34
19
45
16
TP 400-3532-01-LW-S
Handles and Controls Group
PART NO. DESCRIPTIONREF NO. QTY.
1 1928732 1 CAPSCREW, Hex Washer Head, #10-24 x 1
2 1612165 1 HANDLE, Clutch, RH
3 1668608 2 GRIP
4 1668185 6 BUSHING, Nylon
5 1725205 2 LEVER & TUBE ASSEMBLY, Clutch
6 1960471 4 CAPSCREW, Hex Washer Head, #12-24 x 1
7 1705899 1 G U I D E , Co n t r ol
8 1723965 2 GRIP, Heated
9 1667800 1 DASHBOARD
10 1935450 4 CAPSCREW, Hex Head, 1/4-20 x 3/4
11 1921221 1 CAPSCREW, Hex Head, 5/16-18 x 1 1/2
12 1678579 1 SPACER
13 1705898 1 LATCH, Control
14 1701342 1 SPRING, Compression
15 1919326 2 WASHER, 5/16
16 1920397 5 NUT, Hex Lock, 1/4-20
17 1923362 1 NUT, Hex, Center Lock, 5/16-18
18 1725702 1 SCREW-PAN HD TORX #10 x 1/2
19 1923341 1 CAPSCREW-HEX HD 1/4-20 x 3/4
20 1725124 1 HANDLE ASSEMBLY
21 1718804 1 TRIGGER ASSEMBLY, Easy Turn Clutch Cable
22 1724096 4 RIVET, Pop
23 1612167 1 HANDLE, Clutch
24 1925003 4 CAPSCREW, Hex Head, Taptite, 1/4-20 x 1/2
25 1668121 1 ROD
26 928704 2 NUT, LH, Machine Screw, Hex, #10-24
27 108775 2 TURNBUCKLE
28 1916621 2 NUT, RH, Machine Screw, Hex, #1 0-24
29 1707452 1 SPRING
30 1668526 1 ROD, Clutch
31 1724205 1 SWITCH, Rocker, Spout Rotator
32 1723967 1 SWITCH, Hand Warmer, Off, Warm, Hot
33 1724037 1 RESISTOR BLOCK
34 1725409 1 HARNESS Assembly
35 1664022 1 GROMMET
36 1930591 6 CAPSCREW, Hex Whiz Lock, 5/16-18 x 3/4
37 1718791 1 CABLE & HANDLE ASSEMBLY, Clutch (Includes Ref. 21)
38 1931277 6 NUT, Hex Flange, 5/16-18
39 1927429 2 CAPSCREW, Hex Washer Head, 1/4-20 x 5/8
40 1723935 1 BRACKET, Shift Control
Footnotes
The above parts group applies to the following Mfg. Nos.:
1694444 - 1390E
1694443 - 1390M
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
2003
9
TP 400-3532-01-LW-S
Handles and Controls Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
60
59
58
55
61
62
48
4
17
45
56
26
45
27
28
54
51
46
47
53
48
49
52
49
47
50
48
2
1
65
42
63
66
4
42
43
44
Shift rod assembly
(Ref. 54) must pivot
freely on pivot blocks
(Ref. 59).
Mount clutch cable to cable
support, see Engine & Frame.
986375
68
3
9
22
8
57
38
Torque to
19 - 29 ft-lbs.
10
11
39
To engine
plug
12
13
36
15
14
35
30
To engine
ground
29
17
24
28
27
26
25
20
4
16
18
21
96
67
4
5
23
see Spout
Group
31
32
33
41
4
5
7
6
4
40
37
64
51
Linkage adjustment for traction and auger drive
with power boost: with drive levers engaged, the
bottom end of lower rods (Ref. 33 & 67) should be
flush with bottom of springs (Ref. 32 & 68).
The above parts group applies to the following Mfg. Nos.:
1694444 - 1390E
1694443 - 1390M
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
2003
To headlight
10
To spout
motor
34
19
45
16
TP 400-3532-01-LW-S
Handles and Controls Group
PART NO. DESCRIPTIONREF NO. QTY.
41 1924361 1 WASHER, 1/2
42 1668524 2 BLOCK, Pivot
43 1668681 1 WASHER, Curved, 1/2
44 1921159 1 CAPSCREW, Hex Head, 1/4-20 x 2 1/4
45 1921319 3 WASHER, 1/4
46 1713844 1 KNOB
47 1916622 2 NUT, Hex, 1/4-20
48 1916964 2 LOCKWASHER, Spring, 1/4
49 1931317 2 CARRIAGE BOLT, 1/4-20 x 3/4
50 1666255 1 ROD, Shift, Lower
51 1918447 3 PIN, Cotter
52 1702004 1 ROD, Clutch, Low e r
53 1720448 1 ROD, Shift, Uppe r
54 1701996 1 SPRING
55 1702485 1 ROD, Clutch, Upper
56 1714120 1 SHIFT ASSEMBLY, Rod & Clevis
57 934683 2 CLIP, Wire
58 1922127 1 CAPSCREW, Hex Head, 5/16-18 x 3/4
59 1917356 1 LOCKWASHER, Spring, 5/16
60 1919381 1 WASHER, 5/16
61 1702662 1 LEVER, Clutch
62 1702552 1 SPACER
63 1703043 1 ROD & ARM ASSEMBLY, Pivot
64 172434 2 CLIP, Wire
65 1702663 1 ROD, Clutch
66 1918452 2 PIN, Cotter
67 1677453 1 ROD, Control
68 1724489 1 PLUG
Footnotes
The above parts group applies to the following Mfg. Nos.:
1694444 - 1390E
1694443 - 1390M
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
2003
11
TP 400-3532-01-LW-S
Engine and Frame Group - 13HP, Electric Start
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
2
Long hub of idler pulley
(Ref. 27) to be toward
idler arm (Ref. 25).
Position idler pulley (Ref. 34) at
center of slot in clutch arm (Ref. 31).
1
Use 0-2
washers
between
Ref. 58 & 31
to assure a
centered
belt and no
interference
between
pulleys Ref.
27 & 34.
58
57
57
28
32
31
29
27
30
28
25
26
23
21
Hook one end of spring (Ref. 24)
into top hole of idler arm (Ref. 25)
and other end into top hole of the
pilot arm assembly in the traction
drive group.
34
24
22
33
21
57
30
36
20
35
986155
3
59
Hook one end of spring
4
19
18
(Ref. 36) over clutch rod
5
assembly (Ref. 31)
6
between tabs and other
end into slot in frame.
7
13
14
8
9
11
10
12
15
16
17
Secure engine lead
wire for headlight to
oil filler tube.
55
Torque to
10 - 12 ft. lbs.
54
52
53
48
49
51
47
50
46
56
45
42
43
21
44
43
21
42
44
Position belt stop (Ref. 42)
1/16 to 1/8 inch from belt
when auger clutch is
engaged.
The above parts group applies to the following Mfg. Nos.:
1694237 - 1390E
1694444 - 1390E
40
41
Right rear bolt
61
60
37
38
39
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
2003
12
TP 400-3532-01-LW-S
Engine and Frame Group - 13HP, Electric Start
PART NO. DESCRIPTIONREF NO. QTY.
1 1672732 1 B E L T , Traction
2 1701257 1 BELT, Auger Drive
3 1725287 1 GUARD, Belt
4 1935255 2 NUT, Speed, 5/16-18
5 920426 2 LOCKWASHER, Ext. Tooth, 5/16
6 1918249 2 SCREW, Truss Head, 5/16-18 x 3/4
7 1725270 1 F R AME, Main
8 1931317 2 CARRIAGE BOLT, 1/4-20 x 3/4
9 1720404 1 SUPPORT, Clutch Cable
10 1921319 2 WASHER, 1/4
11 1916964 2 LOCKWASHER, Spring, 1/4
12 1916622 2 NUT, Hex, 1/4-20
13 1930591 2 CAPSCREW, Hex Head, Whizlock, 5/16-18 x 3/4
14 1664847 4 CAPSCREW, Hex Head, Taptite, 5/16-18 x 3/8
15 1666374 1 COVER, Bottom
16 1926018 6 NUT, Speed, 1/4-20
17 1925003 6 CAPSCREW, Hex Head, Taptite, 1/4-20 x 1/2
18 1669198 1 SUPPORT, Tie Bar
19 1930595 2 CAPSCREW, Hex Head, Whizlock, 5/16-18 x 1-1/4
20 1927557 4 NUT, Hex, Whizlock, 5/16 - 1 8
21 1919326 6 WASHER, 11/32 x 3/4
22 1702969 2 GUIDE, Belt
23 1923362 2 NUT, Hex, Centerlock, 5/16-18
24 1672735 1 SPRING, Idler
25 1703046 1 ARM, Idler, Tractio n
26 1665994 1 PIN
27 1668477 1 PULLEY, Idler
28 1928731 2 LOCKNUT, Jam, 3/8-16
29 1960647 1 CAPSCREW, Hex Head, 3/8-16 x 1-1/2
30 1918451 2 PlN,Cotter, 1/8 x 3/4
31 1612200 1 CLUTCH ROD & BRAKE ASSEMBLY
32 1669313 1 PAD, Brake
33 925160 2 RIVET, Pop
34 154534 1 PULLEY
35 1921971 1 CAPSCREW, Hex Head, 3/8-16 x 1-3/4
36 1701595 1 SPRING, Extension
37 * 1 ENGINE, Briggs & Stratton, 13 H.P. Electric Start - Engine Model # 21A414
0112E1
38 1931277 3 NUT, Hex, 5/16-18 , Black
39 1922127 3 CAPSCREW, Hex Head, 5/16-18 x 2, Black
40 1931277 1 NUT, Hex Flange, 5/16-18
Footnotes
* See your local Briggs & Stratton distributor for Parts & Service.
** Not a Servic e P ar t.
The above parts group applies to the following Mfg. Nos.:
1694237 - 1390E
1694444 - 1390E
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
2003
13
TP 400-3532-01-LW-S
Engine and Frame Group - 13HP, Electric Start
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
2
Long hub of idler pulley
(Ref. 27) to be toward
idler arm (Ref. 25).
Position idler pulley (Ref. 34) at
center of slot in clutch arm (Ref. 31).
1
Use 0-2
washers
between
Ref. 58 & 31
to assure a
centered
belt and no
interference
between
pulleys Ref.
27 & 34.
58
57
57
28
32
31
29
27
30
28
25
26
23
21
Hook one end of spring (Ref. 24)
into top hole of idler arm (Ref. 25)
and other end into top hole of the
pilot arm assembly in the traction
drive group.
34
24
22
33
21
57
30
36
20
35
986155
3
59
Hook one end of spring
4
19
18
(Ref. 36) over clutch rod
5
assembly (Ref. 31)
6
between tabs and other
end into slot in frame.
7
13
14
8
9
11
10
12
15
16
17
Secure engine lead
wire for headlight to
oil filler tube.
55
Torque to
10 - 12 ft. lbs.
54
52
53
48
49
51
47
50
46
56
45
42
43
21
44
43
21
42
44
Position belt stop (Ref. 42)
1/16 to 1/8 inch from belt
when auger clutch is
engaged.
The above parts group applies to the following Mfg. Nos.:
1694237 - 1390E
1694444 - 1390E
40
41
Right rear bolt
61
60
37
38
39
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
2003
14
TP 400-3532-01-LW-S
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