Parts Manual
Coronet RD Series
15.5HP Product
. No. Description
Mf
7800354 Coronet RD, 15.5HP Hydro (CE)
7800355 Coronet RD, 15.5HP Hydro (CE, FR)
17.5HP Product
Mfg. No. Description
7800358 Coronet RD, 17.5HP Hydro (CE)
7800359 Coronet RD, 17.5HP Hydro (CE, FR)
Riding Mowers
Part No.:
Rev.
TP 400-4873-00-CO-S
885195
09/2008
Table Of Content
PRODUCT COMPONENTS PAGES
Steering Group .....................................................................................................................................................
Engine & Electric Clutch Group - Briggs & Stratton .............................................................................................
Drive Group ..........................................................................................................................................................
Electrical Group ....................................................................................................................................................
Seat, Body, Dash & Fuel Tank Group .................................................................................................................
Wheel & Tire Group .............................................................................................................................................
Decals Group - Brand & Model ............................................................................................................................
Decals Group - Common & Safety ......................................................................................................................
Bagger Group .......................................................................................................................................................
33" Mower Deck - Arbors Group ..........................................................................................................................
33" Mower Deck - Housing & Arbors Group ........................................................................................................
Torque Specification Chart ..................................................................... Inside Back Cover
12
14
16
18
20
22
24
26
4
6
8
Steering Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
7800354 - Coronet RD
7800355 - Coronet RD
7800358 - Coronet RD
7800359 - Coronet RD
Briggs and Stratton Yard Power Products Group
Milwaukee, WI, USA. All rights reserved
2008 Copyright © by Briggs and Stratton Corporation
4
TP 400-4873-00-CO-S
Steering Group
PART NO. DESCRIPTION REF NO QTY.
COVER, INTEGRA 1 729275 1
ST WHEEL INTEGRA - HARD 2 727627 1
FOOTREST CAP 3 885022 1
SHAFT, STEERING - LONG 4 885106 1
BELLOWS 5 720563 1
WASHER.54.81 16G FLT 6 720173 2
FOOTREST SLEEVE - SIMPLICITY 7 885062 1
FOOTREST - PLASTIC 8 885002 1
SUPPORT, STEERING 9 721950A 1
BEARING, UPPER STEERING 10 721966 1
LINK, DRAG 11 726537A 2
BRACKET, SUPPORT 12 885036A 1
BRACKET, AXLE FRONT 13 729342A 1
AXLE AND SPINDLE ASSY 14 885081A 1
RACK, STEERING 15 721949A 1
GEAR, PINION 16 721971 1
ROLLER 17 721973 2
BEARING, LOWER STEERING 18 721970 1
PLATE, GEAR MTG. 19 727201A 1
BOLT, SHOULDER 20 720107 2
NUT.31-18 HEX FLG CTRLKZ 21 720145 2
WASHER-1-1.3 16G FLT 22 722584 1
WASHER, .328X1.062X.062 Z 23 722622 2
BOLT-HEX.31-24X2.75 PLAIN 24 720211 2
NUT.38-16 HEX FLG CTRLKZ 25 720142 2
NUT.31-24 FLANGELOCK Z-BL 26 722395 2
WASHER.39-1. 14G FLT 27 722580 2
SCREW-.312-18X.75 28 722858 13
RING- -E-1.00D-.050T 29 720117 1
BUMPER-FRONT AXLE EPDM 30 727875 2
SCREW-THD.FORM.HEX. 31 720042 1
WASHER.34-1.2 11G FL 32 722593 1
SCREW 33 722863 1
BOLT-HEX.38-16x1.50 Z 34 720192 2
THROTTLE CONTROL 35 885110 1
SCREW Z/BL CHROMATE 36 722841 2
TINNERMAN CLIP 37 885118 1
FLOORMAT, RH 38 885102 1
FLOORMAT, LH 39 885103 1
STEERING SUPPORT PLATE 40 885223A 1
RETAINER - SPRING 41 721246 1
SCREW-TAPPING 10-16 42 729075 2
Footnotes
The above parts group applies to the following Mfg. Nos.:
7800354 - Coronet RD
7800355 - Coronet RD
7800358 - Coronet RD
7800359 - Coronet RD
Briggs and Stratton Yard Power Products Group
Milwaukee, WI, USA. All rights reserved
2008 Copyright © by Briggs and Stratton Corporation
5
TP 400-4873-00-CO-S
Engine & Electric Clutch Group - Briggs & Stratton
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
7800354 - Coronet RD
7800355 - Coronet RD
7800358 - Coronet RD
7800359 - Coronet RD
Briggs and Stratton Yard Power Products Group
Milwaukee, WI, USA. All rights reserved
2008 Copyright © by Briggs and Stratton Corporation
6
TP 400-4873-00-CO-S
Engine & Electric Clutch Group - Briggs & Stratton
PART NO. DESCRIPTION REF NO QTY.
1* 1
1* 1
ENGINE - 15.5HP Briggs & Stratton Model 31A677, Type 0136-B1 For use on models
7800354 & 7800355
ENGINE - 17.5HP Briggs & Stratton Model 31A677, Type 0153-B1 For use on models
7800358 & 7800359
TIE,STRAP-BLACK-5.38 - 720393 3
MUFFLER 2 885011 1
GASKET 272293 3 720881 2
ADAPTOR, MUFFLER 4 721405 1
ASSY-HEAT SHIELD 5 885128 1
ELECTRIC CLUTCH 6 885107 1
ELEC PTO TORQUE STRAP 7 885056A 1
SCREW 8 722858 2
BOLT - SHOULDER 9 720105 2
ENG. BOLT -3/8 X1.25 10 720045 4
SCREW.32-18X .88 HHWATAP 11 720664 2
BOLT-HEX.43-20X2.50 Z-NYL 12 1960370 1
STACK PULLEY M/D 13 885096 1
BAFFLE - ENGINE 14 885063 1
SHOULDER SCREW 15 720095 2
5/16-18 SOCKET HEAD 16 720663 2
WASHER, LOCK 17 1918199 1
SCREW.25-20X0.59 HEX 18 722866 1
LOCK-SCREW 223016 19 721064 1
PLATE, BELT GUIDE 20 885041A 1
NUT.31-18 HEX FLG SERLKZ 21 720139 1
GUIDE, BELT LONG 22 885078A 1
GUIDE, BELT SHORT 23 885077 1
WASHER .34.62 16G FLT 24 720163 2
NUT - 1/4-20 25 720146 1
Footnotes
Note* See your local Briggs & Stratton distributor for parts & service.
The above parts group applies to the following Mfg. Nos.:
7800354 - Coronet RD
7800355 - Coronet RD
7800358 - Coronet RD
7800359 - Coronet RD
Briggs and Stratton Yard Power Products Group
Milwaukee, WI, USA. All rights reserved
2008 Copyright © by Briggs and Stratton Corporation
7
TP 400-4873-00-CO-S
Drive Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
7800354 - Coronet RD
7800355 - Coronet RD
7800358 - Coronet RD
7800359 - Coronet RD
Briggs and Stratton Yard Power Products Group
Milwaukee, WI, USA. All rights reserved
2008 Copyright © by Briggs and Stratton Corporation
8
TP 400-4873-00-CO-S
Drive Group
PART NO. DESCRIPTION REF NO QTY.
FRAME CHANNEL - PREMIUM 1 885058A 1
ARM - IDLER PULLEY ASSY 2 885069A 1
PLATE - REINFORCEMENT 3 885168A 1
BRACKET, TRANSAXLE 4 885034A 2
BRKT, FRONT HANGER PIVOT 5 726515A 1
PLATE, HITCH 6 727241A 1
M/D IDLER STUD 7 885064 1
WW LIFTER ASSEMBLY 8 885074A 1
NUT.31-18 HEX FLG CTRLKZ 9 720145 1
SCREW-. 312-18X.75 10 722858 18
WS ASM. PEDAL C/B 11 885068A 1
PLATE, REAR 12 885116A 1
WW HYDRO ARM ASSY 13 885070A 1
WW REVERSE PEDAL ASSY 14 885089A 1
BOLT, CARRIAGE 1/4" 15 720065 2
NUT, 1/4" 16 720133 4
SCREW-.312-18X.75 17 720358 5
PIN, COTTER 18 720389 3
PULLEY - IDLER - BACKSIDE 19 722031 1
NUT-ADJUSTING 20 721353 1
IDLER PULLEY - FIXED 21 722009 1
TRANSMISSION - HYDRO GEAR 22 885030 1
BRKT, REAR HANGER R.H. 23 885053A 2
PIN - THREADED SHLDR 24 721221 2
NUT.38-16 HEX FLG CTRLKZ 25 720142 2
BRKT - TORQUE STRAP 26 885031A 1
CLUTCH & BRAKE PEDAL 27 720257 1
ROD, PARKING BRAKE 28 885104 1
PARKING BRAKE KNOB 29 885026 1
SQUARE KEY 30 720650 2
ADJUSTING NUT 31 885076 1
BOLT-HEX .31-18X2.50 P&OIL 32 720215 1
BOLT-HEX .31-18X3.00PO&L 33 720216 4
NUT.31-18 HEX FLG CTRLKZ 34 720145 4
NUT.38-16 FLANGELOCK ZINC 35 720148 3
WASHER .26.75 16G FLT 36 720159 2
WASHER 37 720166 3
WASHER .54.81 16G FLT 38 720173 2
WASHER 39 727938 4
PIN,COTTER .094x0.75L 40 720387 3
PIN-HAIR .56D-.092T 41 720069 5
BELT - 33" DRIVE 42 885015 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
7800354 - Coronet RD
7800355 - Coronet RD
7800358 - Coronet RD
7800359 - Coronet RD
Briggs and Stratton Yard Power Products Group
Milwaukee, WI, USA. All rights reserved
2008 Copyright © by Briggs and Stratton Corporation
9
TP 400-4873-00-CO-S
Drive Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
The above parts group applies to the following Mfg. Nos.:
7800354 - Coronet RD
7800355 - Coronet RD
7800358 - Coronet RD
7800359 - Coronet RD
Briggs and Stratton Yard Power Products Group
Milwaukee, WI, USA. All rights reserved
2008 Copyright © by Briggs and Stratton Corporation
10
TP 400-4873-00-CO-S