Parts Manual
ST1074BS
29" Dual Stage Snowthrower
Models
Mfg. No. Description
1696411-00 ST1074BS, Champion 14.5TP 29" Dual Stage
Snowthrower (2013)
Manual Part No. 1757472
Revision
Rev. Date:
7/15/2013
A
Table Of Content
PRODUCT COMPONENTS PAGES
Handles & Controls Group ...................................................................................................................................
Engine & Frame Group ........................................................................................................................................
Auger Drive Group ...............................................................................................................................................
Auger Housing Group ..........................................................................................................................................
Traction Drive Group ............................................................................................................................................
Transmission SERVICE PARTS - General Transmission H2 .............................................................................
Wheels & Tires Group .........................................................................................................................................
Decals Group .......................................................................................................................................................
Gear Case Assembly ...........................................................................................................................................
Discharge Chute Group .......................................................................................................................................
10
12
14
16
18
20
22
24
Torque Specification Chart ..................................................................... Inside Back Cover
4
8
Handles & Controls Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
2991245
The above parts group applies to the following Mfg. Nos.:
1696411-00 - ST1074BS
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2013
4
1757472
Handles & Controls Group
PART NO. DESCRIPTION REF NO QTY.
CAPSCREW, Hex Head, 3/8-16 x 2, G5 0010 703589 2
KNOB, Deflector 0020 1732470SM 1
LEVER, Deflector 0030 1736192YP 1
WASHER, 3/8 x 1-1/2 OD 0040 703591 1
SPRING, 3/4" 0050 50786MA 2
WASHER, Flat, 3/8 x 13/16 OD 0060 703590 2
NUT, Nylock, GR5, 3/8-16 0070 703117 2
LEVER, Clutch, L.H. 0080 1739782AYP 1
SPEED LEVER ASSEMBLY 0100 703047 1
CAPSCREW, Hex Head, 1/4-20 x 1 3/4, GR5 0120 703588 3
BRACKET, Controls 0130 1737684YP 1
ROD, Speed Select 0140 1737331YP 1
NUT, Hex, 5/16-18 0150 703409 3
NUT, Hex Flange Serrated Lock, 5/16-18 0170 703331 2
BRACKET, Lower Mounting 0180 1739510YP 2
BALL JOINT, Quick Release 0190 703224 1
HARNESS, On/Off, HHG 0220 1752164YP 1
WIRING HARNESS 0230 1755059YP 1
NUT, Hex Flange, ESNA, 1/4-20 0235 703463 2
NUT, Hex Lock ESNA Light 1/4-20 0300 703232 4
SCREW, Hex Washer Head, Taptite, 1/4-20 x 3/4 0310 703466 1
PANEL ASSEMBLY 0330 1755373YP 1
FILLER STRIP, Center Piece 0335 1754422YP 1
BOLT, Shoulder, Hex Washer Head, 1/4 x 1-1/2 0360 1753529YP 3
BOLT, Carriage, 5/16-18 x 3/4, G5 0370 703225 3
SUPPORT, Dash 0390 1739500BMYP 1
CABLE, Steering Control 0395 1737510YP 2
CABLE & SPRING ASSEMBLY, Auger Drive, R.H. 0400 703221 1
LEVER, Clutch, RH 0410 1739783AYP 1
NUT, Nylock, 10 x 24 0420 703412 2
SWITCH, Heated Hand Grip 0430 1752242YP 1
SCREW, Square, 1/8-20 x 1/32 0435 703044 4
SPACER, Stepped 0440 703223 2
BOLT, 10-24 x 1.5, GR5 0445 703134 2
CAPSCREW, Hex Head, 1/4-20 x 1-3/4, G5 0450 703045 2
BRACE 0460 1737552YP 1
HANDLE, Upper, R.H. 0470 1737531AYP 1
HANDLE, Upper, L.H. 0480 1737532AYP 1
CARRIAGE BOLT, 5/16-18 x 2.25 0490 703168 2
HANDLE, Lower 0500 1737274AYP 1
KNOB, Wing, 5/16-18 0510 703065 2
Footnotes
Note* See your local hardware store for replacement bulbs.
The above parts group applies to the following Mfg. Nos.:
1696411-00 - ST1074BS
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2013
5
1757472
Handles & Controls Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
2991245
The above parts group applies to the following Mfg. Nos.:
1696411-00 - ST1074BS
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2013
6
1757472
Handles & Controls Group
PART NO. DESCRIPTION REF NO QTY.
0520 1756613YP 1
WASHER, Internal Tooth Lock, 5/16” 0515 703587 2
LIGHT ASSEMBLY, LED (Incl. Ref. No. 0520-10, 0520-20, 0520-30, 0520-40 & 0520-
50)
LENS, Light, P19 (Included with Ref. No. 0520) 0520-10 1754421YP 1
LIGHT, Bezel, P19 (Included with Ref. No. 0520) 0520-20 1754420YP 1
* BULB, Light, 12VAC, LED (Included with Ref. No. 0520) 0520-30 ----- 2
SOCKET & GASKET ASSEMBLY, Headlight (Included with Ref. No. 0520) 0520-40 1736180YP 2
GASKET, Single, Twin Light (Included with Ref. No. 0520) 0520-50 1736179YP 2
BOLT, Carriage, 5/16-18 x 3/4 0530 1737687YP 4
NUT, Hex, KEPS, 5/16-18 0535 703222 4
CABLE, Traction Drive 0560 1737511YP 1
BRKT, Pivot, Free Hand 0590 1733505BMYP 1
SPACER, Powdered Metal 0600 703124 1
ROD & SPRING ASSEMBLY 0610 1736363YP 1
SPRING, Compression 0630 2108360SM 1
WASHER, 0.261ID x 0.84OD x 0.12 0640 703229 1
ROD, Hold Down, 5-1/2" 0650 1736360YP 1
TIE, Self Locking 0670 703586 5
KNOB, Slot Speed 0680 1733192SM 1
WASHER, 1/4 0700 703332 2
SCREW, Hex Washer Head, #10-16 x 0.375 0740 703944 2
SCREW, Round Head Phillips, #10-24 x 3/4 0750 1960589SM 1
NUT, Nylock, 10 x 24 0760 703412 1
SCREW, Hex Washer Head, Taptite, 1/4-20 x 3/4 0780 703466 1
BOLT, Conical, 5/16-18 x 2 0790 703059 2
SCREW, Hex Washer, Self Tap, 1/4-15 x 3/4 0880 7091081SM 2
BOLT, Carriage, 1/4-20 x 3/4 0930 703101 1
BRACKET, Switch 0980 1739861BMYP 1
SCREW, Pan Head, Torx, 1/4-20 x 3/4, Taptite 0990 1960556SM 3
POD, Chute Rotation, RH 1010 1739483AYP 1
SCREW, Torx, 8/18 x 1/2 1020 1753218YP 4
HAND GRIP, Heated 1" Dia. x 5-1/4 Lg 1030 1738124YP 2
Footnotes
Note* See your local hardware store for replacement bulbs.
The above parts group applies to the following Mfg. Nos.:
1696411-00 - ST1074BS
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2013
7
1757472
Engine & Frame Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
2990628
The above parts group applies to the following Mfg. Nos.:
1696411-00 - ST1074BS
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2013
8
1757472
Engine & Frame Group
PART NO. DESCRIPTION REF NO QTY.
* ENGINE, 14.5 Gross TP Briggs & Stratton (Engine Model: 20M314-0141-H1) 0010 20M314-0141-H1 1
CAP, Fuel 0010-10 698109 1
GUARD, Muffler 0010-20 796384 1
SCREW, Muffler Guard 0010-30 699234 4
CAPSCREW, Hex Head, Trilobular, 3/8-16 x 1-1/4 0050 75246GS 4
PULLEY ASSEMBLY 0080 1737509YP 1
LOCKWASHER, Spring, 3/8 0100 1916965SM 1
CAPSCREW, Hex Head, 3/8-24 x 1-3/4, G8 0110 2860768YP 1
KEY, Parallel 0115 2157427SM 1
V-BELT, Multi Speed 0120 1737220YP 1
PULLEY ASSEMBLY 0125 1733968YP 1
BELT, Auger, V4L 38.10 MF 05-10B 0130 585416MA 1
STOP, Belt 0140 1737377YP 1
NUT, Hex KEPS, Conical Washer, 5/16-18 0170 1960684SM 1
BOLT, Carriage, 5/16-18 x 1 G5 0171 1931335SM 1
WASHER, 1/4 x 1-1/4 x 1/16 0176 1960151SM 1
SPACER, Powdered Metal 0177 1733095SM 1
BELLCRANK 0178 1737329YP 1
BRACKET, Lower 0179 1737328AYP 1
BRACKET, Support, Auger Idler 0180 1737297YP 1
BRACKET, Guide Wheel 0190 1737347AYP 1
CAPSCREW, Hex Head, 1/4-20 x 1-1/2 G5 0191 1922837SM 1
SPOOL CABLE, Auger Control 0192 579860MA 1
NUT, Lock, Serrated, 1/4-20 0193 192432GS 2
IDLER, Plastic, Ball Bearing 0200 1502120MA 1
NUT, Hex Jam, 3/8-16 0210 1960251SM 1
BOLT, Carriage, 3/8-16 x 1-1/4 0220 585781MA 1
IDLER, Auger 0230 1737296YP 1
WASHER, 1/2” Flat 0250 1960027SM 2
BRACKET & HUB ASSEMBLY, Spring 0260 1733451SM 1
PIN, Hair 0270 0031X6MA 2
PIN, Clevis 0280 1736381YP 1
PANEL, Bottom 0290 1737221AYP 1
SCREW, Hex Washer Head Taptite, 1/4-20 x 5/8 0300 1927429SM 7
SPRING, Torsional 0310 1737350YP 1
FRAME BOX 0320 1737106ZYP 1
PLATE, Engine Mount 0330 1754138ZYP 1
SCREW, Hex Washer Head Taptite, 5/16-18 x 3/4 0350 1664847SM 19
COVER, Belt 0360 1750551YP 1
SCREW, Hex Washer Head, SEMS, Taptite, 1/4-20 x 3/4 0370 1751355YP 2
COTTER PIN, 1/4" Self Locking 0420 7023590SM 1
Footnotes
Note* To verify your specific engine model, please reference the ID Tag located on your engine. See your local Briggs &
Stratton distributor for parts and service.
The above parts group applies to the following Mfg. Nos.:
1696411-00 - ST1074BS
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2013
9
1757472