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5

TO INSTALL ATTACHMENTS

Your lawn mower was shipped ready to
be used as a mulcher.  To convert to
bagging or discharging, see "TO CON-
VERT MOWER" in the Operation section
of this manual.

TO ASSEMBLE  GRASS CATCHER

1. Put grass catcher frame into grass bag

with rigid part of bag on the bottom.
Make sure the frame handle is outside
of the bag top.

2. Slip vinyl bindings over frame.

NOTE: 

 If vinyl bindings are too stiff, hold

them in warm water for a few minutes.  If
bag gets wet, let it dry before using.

CAUTION

:  Do not run your lawn

mower without clipping deflector or
approved grass catcher in place. Never
attempt to operate the lawn mower with
the rear door removed or propped open.

HOW TO SET UP YOUR LAWN
MOWER

TO UNFOLD HANDLE
IMPORTANT

:  Unfold handle carefully so

as not to pinch or damage control cables.
1. Raise handles until lower handle

section locks into place in mowing
position.

2. Remove protective padding, raise

upper handle section into place on
lower handle and tighten both handle
knobs.

3. Remove handle padding holding

operator presence control bar to
upper handle.

Your lawn mower handle can be adjusted
for your mowing comfort. Refer to "AD-
JUST HANDLE" in the Service and
Adjustments section of this manual.

Lift up

Operator presence
control bar

Upper handle

Mowing
position

Lift up

Lower handle

Catcher
frame
handle

Vinyl
bindings

Frame

opening

28

MODEL NUMBER 12H802-2389-B1

BRIGGS & STRATTON 4-CYCLE ENGINE

KEY

PART

NO.

NO.

DESCRIPTION

1

493260

Cylinder Assembly

2

399269

Kit-Bushing/Seal

3

299819

• Seal-Oil (Magneto Side)

4

493279

Sump-Engine

5

691160

Head-Cylinder

7

692249

•+ Gasket-Cylinder Head

8

695250

Breather Assembly

9

272481

•+ Gasket-Breather

10

691125

Screw (Breather Assembly)

11

691781

Tube-Breather

12

692232

• Gasket-Crankcase

13

690912

Screw (Cylinder Head)

15

691680

Plug-Oil Drain

16

691451

Crankshaft

20

399781

• Seal-Oil (PTO Side)

22

691092

Screw (Engine Sump)

23

692315

Flywheel

24

222698

Key-Flywheel

25

499429

Piston Assembly (Standard)

499430

Piston Assembly (.010” O.S.)

499431

Piston Assembly (.020" O.S.)

499432

Piston Assembly (.030" O.S.)

26

499425

Ring Set-Piston (Standard)

499426

Ring Set-Piston (.010” O.S.)

499427

Ring Set-Piston (.020”O.S.)

499428

Ring Set-Piston (.030” O.S.)

27

691866

Lock-Piston Pin

28

499423

Pin-Piston

29

499424

Rod-Connecting

32

691664

Screw (Connecting Rod)

32A

695759

Screw (Connecting Rod)

33

262651

Valve-Exhaust

34

262652

Valve-Intake

35

691270

Spring-Valve (Intake)

36

691270

Spring-Valve (Exhaust)

40

692194

Retainer-Valve

43

691997

Slinger-Governor/Oil

45

690548

Tappet-Valve

46

691449

Camshaft

KEY

PART

NO.

NO.

DESCRIPTION

48

498826

Short Block (Replacement Engine
12J802-2915-B1)

50

497465

Manifold-Intake

51

272199

• Gasket-Intake

54

691650

Screw (Intake Manifold)

55

691421

Housing-Rewind Starter

58

692259

Rope-Starter (Cut to Req. Length)

60

281434

Grip-Starter Rope

65

690837

Screw (Rewind Starter)

81

691740

Lock-Muffler Screw

95

691636

Screw (Throttle Valve)

97

493267

Shaft-Throttle

104

691242

Ø Pin-Float Hinge

117

494870

Jet-Main (Standard)

497315

Jet-Main (High Altitude)

121

498260

Kit-Carburetor Overhaul

125

498170

Carburetor

127

694468

Ø Plug-Welch

130

691203

Valve-Throttle

133

398187

Float-Carburetor

134

398188

Ø Valve-Needle/Seat

137

693981

؇Gasket-Float Bowl

146

690979

Key-Timing

159

691753

Bracket-Air Cleaner Primer

163

272653

•Ø‡Gasket-Air Cleaner

187

691050

Line-Fuel (Cut to Required Length)

188

690877

Screw (Control Bracket)

190

690940

Screw (Fuel Tank)

202

691829

Link-Mechanical Governor

209

690319

Spring-Governor

222

692031

Bracket-Control

227

690783

Control Lever-Governor

276

271716

؇

Sealing Washer

287

690940

Screw (Dipstick Tube)

300

692038

Muffler

304

695892

Housing-Blower

305

691108

Screw (Blower Housing)

306

690450

Shield-Cylinder

307

690345

Screw (Cylinder Shield)

Содержание 944.361390

Страница 1: ...ules and Instructions before operating this equipment Owner s Manual 6 0 HORSEPOWER 21 MULTI CUT POWER PROPELLED ROTARY LAWN MOWER Safety Assembly Operation Maintenance Repair Parts Sears Canada Inc Toronto Ontario M5B 2B8 177431 03 31 01 BY Printed in U S A ...

Страница 2: ...s do NOT allow limitation on how long an implied warranty will last so the above limitations may not apply to you SEARS CANADA INC TORONTO ONTARIO M5B 2B8 I GENERAL OPERATION Read understand and follow all instructions on the machine and in the manual s before starting Be thor oughly familiar with the controls and the proper use of the machine before starting Do not put hands or feet near or under...

Страница 3: ...hful care of another responsible adult Be alert and turn machine off if children enter the area Before and while walking backwards look behind and down for small children Never allow children to operate the machine Use extra care when approaching blind corners shrubs trees or other objects that may obscure vision IV SERVICES Use extra care in handling gasoline and other fuels They are flammable an...

Страница 4: ...er GovernorCrank 425 690670 Screw Air Cleaner Cover 443 692523 Screw Air Cleaner Primer Base 445 491588 Filter AirCleanerCartridge 455 695161 Cup Flywheel 456 692299 Plate PawlFriction 459 281505 Pawl Ratchet 505 231082 Nut Governor Control Lever 523 495264 Dipstick 524 692296 Seal DipstickTube 525 495265 Tube Dipstick 529 691923 Grommet 562 92613 Bolt Governor Control Lever 584 692342 Cover Breat...

Страница 5: ...0912 Screw CylinderHead 15 691680 Plug OilDrain 16 691451 Crankshaft 20 399781 Seal Oil PTOSide 22 691092 Screw EngineSump 23 692315 Flywheel 24 222698 Key Flywheel 25 499429 Piston Assembly Standard 499430 Piston Assembly 010 O S 499431 Piston Assembly 020 O S 499432 Piston Assembly 030 O S 26 499425 Ring Set Piston Standard 499426 Ring Set Piston 010 O S 499427 Ring Set Piston 020 O S 499428 Rin...

Страница 6: ...be held down to the handle to start the engine Release to stop the engine Primer pumps additional fuel from the carburetor to the cylinder for use when starting a cold engine Mulcher door allows conversion to discharging or bagging operation These symbols may appear on your lawn mower or in literature supplied with the product Learn and understand their meaning IMPORTANT This lawn mower is shipped...

Страница 7: ...o suit your requirements Medium position is best for most lawns To change cutting height squeeze adjuster lever toward wheel Move wheel up or down to suit your require ments Be sure all wheels are in the same setting NOTE Adjuster is properly positioned when plate tab inserts into hole in lever Also 9 position adjusters if so equipped allow lever to be positioned between the plate tabs To engage d...

Страница 8: ...gging operation discharge deflector must be removed and mulcher door must be closed SIMPLE STEPS TO REMEMBER WHEN CONVERTING YOUR LAWN MOWER FOR MULCHING 1 Rear door closed 2 Mulcher door closed FOR REAR BAGGING 1 Grass catcher installed 2 Mulcher door closed FOR SIDE DISCHARGING 1 Rear door closed 2 Side discharge deflector installed CAUTION Do not run your lawn mower without rear door closed or ...

Страница 9: ...nd let it run until the fuel lines and carburetor are empty Use fresh fuel next season See Storage Instructions for additional information Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur TO START ENGINE NOTE Due to protective coatings on the engine a small amount of smoke may be present during the initial use of the product and should be considered no...

Страница 10: ...event matting and graining of the lawn MOWINGTIPS Under certain conditions such as very tall grass it may be necessary to raise the height of cut to reduce pushing effort and to keep from overloading the engine and leaving clumps of grass clippings It may also be necessary to reduce ground speed and or run the lawn mower over the area a second time For extremely heavy cutting reduce the width of c...

Страница 11: ... COMPLETE REGULAR SERVICE MAINTENANCE SCHEDULE BEFORE EACH USE AFTER EACH USE EVERY 25 HOURS OR EVERY SEASON SERVICE DATES Check for Loose Fasteners BEFORE STORAGE Check Engine Oil Level Check Sharpen Replace Blade Inspect Muffler 1 Change more often when operating under a heavy load or in high ambient temperatures 2 Service more often when operating in dirty or dusty conditions 3 Replace blades m...

Страница 12: ...lade balanced An unbalanced blade will cause eventual damage to lawn mower or engine The blade can be sharpened with a file or on a grinding wheel Do not attempt to sharpen while on the mower To check blade balance drive a nail into a beam or wall Leave about one inch of the straight nail exposed Place center hole of blade over the head of the nail If blade is balanced it should remain in a horizo...

Страница 13: ...substitute ENGINE LUBRICATION Use only high quality detergent oil rated with API service classification SF SJ Select the oil s SAE viscosity grade according to your expected operating temperature TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE SAE VISCOSITY GRADES 20 0 30 40 80 100 30 20 0 20 30 40 F C 32 10 10 60 5W 30 SAE 30 NOTE Although multi viscosity oils 5W30 10W30 etc improve starting...

Страница 14: ... drive cover AIR FILTER Your engine will not run properly and may be damaged by using a dirty air filter Replace the air filter every 100 hours of operation or every season whichever occurs first Service air cleaner more often under dusty conditions TO CLEAN AIR FILTER 1 Loosen screw and tilt cover to remove 2 Carefully remove cartridge 3 Clean by gently tapping on a flat surface If very dirty rep...

Страница 15: ...nce to make any necessary adjustments Lower handle Rotate TO ADJUST HANDLE The handle can be mounted in a high or low position The mounting holes in the bottom of lower handle are off center for raising or lowering the handle 1 Remove upper handle and all parts attached to lower handle 2 Remove hairpin cotters from lower handle bracket mounting pin 3 Squeeze lower handle in to remove it from mount...

Страница 16: ...ack IMPORTANT When folding the handle for storage or transportation be sure to fold the handle as shown or you may damage the control cables When setting up your handle from the storage position the lower handle will automatically lock into the mowing position Lower handle Handle bracket Hairpin cotter Squeeze to fold Mounting pin Mowing position Fold backward Operator presence control bar Fold fo...

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