Troy-Bilt 52067 - 5HP Never make adjustments or repairs while engine is running, On top of deck

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Section 1: Safety

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e)Replace caps on the fuel tank and fuel container and clean up spilled fuel before starting engine. Move machine away from any gasoline fumes before starting the engine.

f)Keep matches, smoking materials, open flames, and sparks away from the fuel tank and fuel container.

g)Leave 1/2" air space at the top of the fuel tank to allow for fuel ex- pansion.

2.Never run the engine inside a closed area.

3.Never clean, or make adjustments or repairs with the engine running. Disconnect the spark plug wire and keep the wire away from the plug to prevent accidental starting. Remove key on elec- tric start models.

4.Keep all nuts and bolts tight, espe- cially the trimmer head attachment bolts, and keep equipment in good condition. Check mounting hardware on trimmer head every time you change trimmer line and prior to each use.

5.Never tamper with safety devices. Check their proper operation regularly.

6.To reduce fire hazard, keep mower free of grass, leaves or other debris build-up. Clean up oil or fuel spills. Let machine cool before storing.

7.After striking an object, stop the en- gine and disconnect the spark plug wire. Inspect the machine and repair, if neces- sary, before restarting.

8.Never make adjustments or repairs while engine is running.

9.Components subject to wear, damage and deterioration could expose moving parts or allow objects to be thrown. Frequently check components and re- place with factory recommended parts, when necessary. Regularly inspect the trimmer head and debris shield. Make sure they are not bent, damaged, or loose.

10.Only use eighteen-inch long .130" or

.155" diameter trimmer line. Never use other lengths, diameters or material as trimmer line.

11.Trimmer line moves at high speed and can cut. Always stop

the engine and let all mov- ing parts stop before re- placing the trimmer lines. Let the engine cool.

12.Do not change the engine governor setting or overspeed the engine. The governor controls maximum safe operat- ing speed and protects the engine and all moving parts from damage caused by overspeed. Authorized service shall be sought if a problem exists.

13.Do not touch engine parts which may be hot from operation. Allow parts to cool completely before inspecting, cleaning or repairing the unit.

14.Maintain or replace safety and in- structional decals. Refer to the Parts List for replacement decal information.

15.Use only original-equipment replace- ment parts. Parts manufactured by oth- ers could present safety hazards and af- fect performance even though they may fit on this trimmer/mower.

16.Remember– the end of the season is a good time to inspect equipment prior to storage.

17.To guard against engine overheating, always keep the engine debris guard mounted and clean.

Safety Decals

Make certain that all safety decals on this equipment are kept clean and in good condition. The decals are shown (at reduced sizes) below. If you need a replacement decal, please refer to the Parts List in this Manual.

WARNING

THROWN OBJECT HAZARD

Objects will be thrown violently by the cutting head, resulting in significant hazard!

Keep children, pets and bystanders 50 feet away from machine while operating.

Be alert to hidden obstacles.

READ OWNERS MANUAL

If you need a replacement manual, write to the address listed on the serial number decal on this unit.

ROTATING CUTTING HEAD

Do not service or adjust cutting head or other moving parts unless engine is stopped and spark plug wire is disconnected.

1918115 (12/99)

1918304 (02/00)

On engine, above muffler

STOP

On top of deck

On left

On right

 

handlebar

handlebar

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Contents Trimmer/Mower See Back Cover for Customer Service information General Operation SafetySafety ServiceSlope Operation ChildrenOn top of deck Never make adjustments or repairs while engine is runningOn engine, above muffler Introduction AssemblyAssembly Steps Assembly Features and Controls Features and ControlsOperating Symbols Adjust Handlebar Height PRE-START ChecklistAdjust Line Cutting Height OperationOperating the Machine HOW to USE Trimmer Head Control BailOperating Tips Techniques OperationTrim When Wet or Dry Clean Unit FrequentlyTrimming/Mowing Quick Reference Chart Use Extreme Caution on SlopesAdjusting Trimmer Head Engagement MaintenanceBelt Tension Adjustment Required MaintenanceBelt Inspection INSPECTING/REPLACING Drive BeltBelt Removal Removing and Replacing Trimmer HeadKR T MaintenanceBelt Replacement Engine Oil Service Cleaning the EngineAir Cleaner Service General Engine MaintenanceOFF-SEASON Storage To Change Trimmer Lines Changing Trimmer LinesProblem Possible Cause Correction TroubleshootingDescription Parts ListDrawing no Parts List Drawing no Drawing no Ref. # Description Qty Ref. # Description312 Accessories and Kits Replacement Parts Warranty ServiceEngine Service and Repair Owner Registration Card