Sears 917.370721 - Manual (Page 4)

4
• Never fi ll containers inside a vehicle, on
a truck or trailer bed with a plastic liner.
Always place containers on the ground
away from your vehicle before fi lling.
• Remove gas-powered equipment from
the truck or trailer and refuel it on the
ground. If this is not possible, then
refuel such equipment with a portable
container, rather than from a gasoline
dispenser nozzle.
• Keep the nozzle in contact with the rim
of the fuel tank or container opening at
all times until fueling is complete. Do
not use a nozzle lock-open device.
• If fuel is spilled on clothing, change
clothing immediately.
• Never overfi ll fuel tank. Replace gas
cap and tighten securely.
V. GENERAL SERVICE
• Never run a machine inside a closed
area.
• Never make adjustments or repairs with
the engine (motor) running. Dis con nect
the spark plug wire, and keep the wire
away from the plug to prevent ac ci den tal
starting.
• Keep nuts and bolts, especially blade
attachment bolts, tight and keep equip-
ment in good condition.
• Never tamper with safety devices. Check
their proper operation reg u lar ly.
• Keep machine free of grass, leaves, or
other debris build-up. Clean oil or fuel
spillage. Allow machine to cool before
storing.
• Stop and inspect the equipment if you
strike an object. Repair, if nec es sary,
before restarting.
• Never attempt to make wheel height
adjustments while the engine is running.
• Grass catcher components are sub ject
to wear, dam age, and de te ri o ra tion,
which could expose moving parts or
allow objects to be thrown. Frequently
check com po nents and replace with
man u fac tur er’s recommended parts,
when necessary.
• Mower blades are sharp and can cut.
Wrap the blade(s) or wear gloves, and
use extra caution when ser vic ing them.
• Do not change the engine governor set-
ting or overspeed the engine.
• Maintain or replace safety and instruc-
tion labels, as necessary.
WARNING: This lawn mower is equipped with an internal com bus tion engine and
should not be used on or near any un im proved forest-covered, brush-covered or
grass-cov ered land unless the engine’s exhaust system is equipped with a spark
arrester meeting applicable local or state laws (if any). If a spark arrester is used, it
should be maintained in effective working order by the operator.
In the state of California the above is required by law (Section 4442 of the California
Public Resources Code). Other states may have similar laws. Federal laws apply on
federal lands. A spark arrester for the muffl er is available through your nearest Sears
Parts & Repair Center (See the REPAIR PARTS section of this manual).
Serial Number:
Date of Purchase:
Gasoline Capacity / Type: 1.6 Quarts (Unleaded Regular)
Oil Capacity: 20 Ounces
Oil Type (API SG–SL): SAE 30 (above 32°F); SAE 5W-30 (below 32°F)
Spark Plug: Champion RJ19LM or J19LM (Gap: .030")
Blade Bolt Torque: 35-40 ft. lbs.
• The model and serial numbers will be found on a decal on the rear of the lawn mower
housing. Record both serial number and date of purchase in space provided above.
PRODUCT SPECIFICATIONS
45
MODEL NUMBER 125K02-0658-E1 BRIGGS & STRATTON 4-CYCLE ENGINE
KEY PART
NO. NO. DESCRIPTION
97 696565 Shaft-Throttle
104 691242 Ø Pin-Float Hinge
117 494870 Jet-Main (Standard)
121 498260 Kit-Carburetor Overhaul
125 790821 Carburetor
127 694468 Ø Plug-Welch
130 696564 Valve-Throttle
133 398187 Float-Carburetor
134 398188 Ø Valve-Needle/Seat
137 693981 ؇ Gasket-Float Bowl
163 272653s •Ø‡ Gasket-Air Cleaner
187 791766 Line-Fuel (Cut to Fit)
188 693399 Screw (Control Bracket)
190 690940 Screw (Fuel Tank)
202 691829 Link-Mechanical Governor
209 699056 Spring-Governor
222 791128 Bracket-Control
227 690783 Control Lever-Governor
276 271716 ؇ Sealing Washer
287 690940 Screw (Dipstick Tube)
300 692038 Muffl er
304 695892 Housing-Blower
305 691108 Screw (Blower Housing)
306 690450 Shield-Cylinder
307 690345 Screw (Cylinder Shield)
455 791960 Cup-Flywheel
332 690662 Nut (Flywheel)
333 790817 Armature-Magneto
334 691061 Screw (Armature Magneto)
337 802592s Plug-Spark
356 692390 Wire-Stop
358 497316 Engine Gasket Set
363 19069 Flywheel Puller
365 692524 Screw (Carburetor)
383 89838s Wrench-Spark Plug
404 690272 Washer (Governor Crank)
425 690670 Screw (Air Cleaner Cover)
443 692523 Screw (Air Cleaner Base)
445 491588s Filter-Air Cleaner Cartridge
456 692299 Plate-Pawl Friction
459 281505s Pawl-Ratchet
505 691251 Nut (Gov. Control Lever)
523 499621 Dipstick
524 692296 • Seal-Dipstick Tube
525 495265 Tube-Dipstick
529 691923 Grommet
562 691119 Bolt (Gov. Control Lever)
564 698589 Screw (Control Cover)
584 697734 Cover-Breather Passage
585 691879 • Gasket-Breather Passage
592 690800 Nut (Rewind Starter)
597 691696 Screw (Pawl Friction Plate)
KEY PART
NO. NO. DESCRIPTION
601 791850 Clamp-Hose
604 698588 Cover-Control
608 497680 Starter-Rewind
613 691340 Screw (Muffl er)
615 690340 Retainer-Governor Shaft
616 698801 Crank-Governor
617 270344s •Ø‡ Seal (Intake Manifold)
621 692310 Switch-Stop
633 691321 ؇ Seal-Throttle Shaft
635 66538s Boot-Spark Plug
668 493823 • Spacer (Includes 2)
670 692294 Spacer-Fuel Tank
684 690345 Screw (Breather Cover)
689 691855 Spring-Friction
718 690959 Pin-Locating
741 790345 Gear-Timing
745 691648 Screw (Brake)
842 691031 • Seal-O Ring (Dipstick Tube)
847 692047 Assembly-Dipstick/Tube
851 493880s Terminal-Spark Plug
868 697338 Seal-Valve
869 691155 Seat-Valve (Intake)
870 690380 Seat-Valve (Exhaust)
871 262001 Bushing-Guide (Exhaust)
-- 63709 Bushing-Guide (Intake)
921 698587 Cover-Blower Housing
922 692135 Spring-Brake
923 695891 Brake
957 699985 Cap-Fuel Tank
966 792040 Base-Air Cleaner Primer
968 692298 Cover-Air Cleaner
969 690700 Screw (Blower Cover)
972 699374 Tank-Fuel
975 493640 Bowl-Float
976 496115 Primer-Carburetor
977 498261 Set-Carburetor Gasket
1036 792156 Label-Emissions
1059 692311 Kit-Screw/Washer
1210 498144 Pulley/Spring Assy. (Pulley)
1211 498144 Pulley/Spring Assy. (Spring)
1329 125K02-0525 Replacement Engine
1330 270962 Repair Manual
- - 398067 Spark Arrester
(available accessory)
• Included in Engine Gasket Set, Key No. 358
Ø Included in Carb. Overhaul Kit, Key No. 121
‡ Included in Carb. Gasket Set, Key No. 977
NOTE: All component dimensions given in U.S.
inches. 1 inch = 25.4 mm