Sears 358.79828 manual 4143, 503-797501

Page 28

ii

REPAIR PARTS

i

i

i

i

i

ENGINE

5

6

7

9

11

2\

\

Key Part

No. No.

SEARS BRUSHWACKER

2

13

Description

TM ' MODEL

24

26

27

28

30

29

22

_oey Part

•No.

358.798280

4143

Description

l so3-n44

2502-218401

3502-198601

4502-218602

5502-208302

6502-206501

7502-208402

8732-211401

9502-198501

10503-210747

II 502-033301

12501-278201

13503-57890I

14503-281505

15502-198401

16502-212301

17502-210601

18530-014199

19725-537255

20503-226301

21502-215304

22502-212701

23502-212801

24502-208201

25 502-208801

Scxew

CylinderCover Airgdter

.Airlk31terCover :......

Air Filter Knob-

Screw

Choke Lever..

Nut

Air Filter Housing

Screw

Fuel Cap Assy (Incl. 12 & 13)

"O" Ring IGasket

Fuel Cap Retainer

Carburetor Assy.

Intake Pipe

Support Sleeve

Fuel Line

Fuel Filter

Screw

Clip

Crankcase Assy 0ncL 4 of20)

CrankcaseBearing

Crankshaft & Rod Assy.

(Incl. 2 of 22 and 1 nf31) Heat Shield

Muffler Gasket

26so3-z9460iCylinder & Piston Assy

	27	503-289001	(Incl. 27, 28, 29 & 30)
	27	503-289001	PistonRing
	28.	503-686402	PistonRing
	28.	503-686402	Piston(hicl27).
	29	503-414101	Needle Bearings
	30	737-441000	Retaining Clip
	31	503-797501	Guide Tube

Muffler parts

40502--207701Muffler Reinforcement plate

4! 502-216101 Distanc e Pipe

425O2-20O001 Spark Arrestor Screen

43502-208901Muffler Screen Cover

44503-200265: Screw

45502-196201.Muffler Covea_

465o2-i99901Baffle Plate

47502-199.0LMuffler Body

-28-

Image 28

Contents Page Page Safety Rules Leg Guards EyeBoots Protection Hazard ZoneManual LabelsProduct Specifications Maintenance AgreementAir gap.010-.014 Hardware Contents Assembly Spark Arrestor Screen Assembly See FigThrottle Handle Assembly See Fig Uerore installing me nanolecar,you-musLunmreadtheIii Cutting Line Head Configuration Installing UNE LIMI3R-ONTOInstalling Dual MNE Head Line Trimmer ShieldREINSTALLATiON Rush TRI-BLADE ConfigurationIstalung the Metal Blade Shield SAW Blade Configuration PRE-INSTALLATIONInstalung the SAW Blade See ,13Operation Starter Rope SPARKPLUGv \Inside ShieldTurn the engine Off before adjusting handlebar Stopping Your Engine Blade TRANSPORT/STORAGE CoverShoulder Harness and hook on the unitOPERATION-SAFETY 3LADE SafetySafety Coasting BLADE- ThebladecontinuestoBlade Safety When does Blade Thrust OCCUR?What Causes Blade THRUST? 787Brush TRI-BLADE BladeSapling SAW Blade Blade Continues to Spin After the Engine is Turned OFRLine Trimmer Safety Perator SafetyUnit S .FEW Nttclcnne%/hemnagngoatesrapstasRning Perating ! USE TipsTg , 23 , 24 , 25 Nique increases line wearFuel Mixture Chart Cycle OILFuel Stabilizer Gasoline and OIL MixtureTopping Your Engine Starting a Warm Engine That has notStarting a Flooded Engine =.FORE Starting the EngineMaintenance Schedule Customer Responsibi LitiesGeneral Recommendations Before Each USEInspect Muffler Spark Arrestor Screen if Installed Cleaning the Spark Arrestor ScreenIeck for Loose FASTENERS/PARTS ECK Gear BOX LubricationService and Adjustments Dual Line ReplacementInstalling Spool with Line Already Wound ,33,34,35Ilade Sharpening Brush TRI-BLADE Sharpening FigSAW Blade Sharpening Fig Manner to Maintain a Balanced BladeCarburetor Adjustments Adjusting ProcedureIdle Speed Adjustment High Speed Mixture AdjustmentStorage Fuel containerTrouble Shooting Points Shooting ChartSymptom Cause Remedy TroubleRepair Parts 4143 503-797501Sears Brushwacker Model Repair PARTs Scrirt.ioa Plastic Shield Incl. Line LimlterTable of Contents If YOU Need Repair Service or Parts Lowing InformationPart Number 101-870491