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Service

 

Manual

 

TC-355 

General Inspection 

 

Once the engine is removed from the equipment, this is an ideal time to inspect for damage as well as potential 
areas that may require repair. Some of the diagnostic evaluation cannot be effectively performed after 
disassembly has begun.  

 

Cover, Shroud, Fan Case 

 

 
Inspect covers, shrouds, and fan case to identify damage or cracks due to 
vibration, ground contact, etc. All of the shroud components are designed for 
routing the flow of cooling air around the engine. Any broken or missing 
components could lead to over heating of the engine during operation. Order 
replacements as need.   
Inspect the rubber spark plug boot for any damage that may cause a potential 
shock hazard. 
Ensure that the fuel tank is not damaged in any way due to possible ground 
contact, excessive vibration, etc. 
Any potential fuel leaks may be apparent during this initial inspection, as the 
exposed fuel on the engine components may attract dirt. This provides a good 
visual reference.

 

 

Recoil Starter 

 

Ensure that the engine turns freely when the recoil starter is pulled, and 
that the recoil starter rope retracts positively into the starter housing. 

Fuel  

 

If gasoline is present in the fuel tank, take the opportunity to empty it 
into a clear container. This may reveal contamination such as water, 
(as depicted in the photo – phase separation of gasoline and water is 
very obvious), sediment, or the lack of two-cycle oil/fuel mixture.

 

Air Cleaner 

 

Remove the air cleaner cover (A), and inspect the air cleaner element 
(D). Ensure that it is clean and lightly oiled. Make sure the inside of the 
housing that accommodates the cleaner element is free of dirt and dust. 
The vented area of the crankcase, visible in the photo between the fuel 
tank and the air cleaner body (B), allows air from the flywheel fins (C) to 
be circulated to the exterior of the engine and is critical to proper 
cooling. Ensure that there is no debris within the vent fins that would 
impede the circulation of air.

 

Содержание TC-355

Страница 1: ...Service Manual TC 355 UTILITY ENGINE Date 05 19 02 ISM Inc 1028 4th Street SW Auburn WA 98001 Phone 253 333 1200 Fax 253 333 1212 www tanaka usa com custsvc tanaka ism com...

Страница 2: ...ism com Service Manual TC 355 Table of Contents Specification Chart Torque Limits 2 Trouble Shooting 3 Safety and Shop Practices 4 Routine Maintenance 4 Diagnostic Tools 5 General Inspection 6 8 Engin...

Страница 3: ...on of Page No Clutch System 9 Ignition System Poor Spark 7 8 11 12 Fuel System Fuel Tank 6 8 13 Fuel System Carburetor 8 13 14 15 Air Filter 6 Exhaust System 7 14 15 Compression 7 Engine Stops Suddenl...

Страница 4: ...ent read and understand all information provided by the instruction manual for the equipment o Never attempt to service an engine that is running or still heated from running unless it is specifically...

Страница 5: ...ver Part No 009 29326 00 Flywheel Remover Set 1 Handle 006 29326 002 2 Center Bolt 007 29326 000 3 Flywheel Puller 006 2932 002 4 Bolts 021 29355 00 Compression Gauge Part No 27286 Pressure Tester Par...

Страница 6: ...g this initial inspection as the exposed fuel on the engine components may attract dirt This provides a good visual reference Recoil Starter Ensure that the engine turns freely when the recoil starter...

Страница 7: ...functioning properly and will require replacement Picture D depicts a plug characteristic of healthy running conditions The electrode should have a golden tan color and no damage is present Whenever t...

Страница 8: ...tance when tested this way should indicate 4 2 1 K If the reading is not within this range replace with a new coil previous tests for spark using a three point tester should have indicated a weak spar...

Страница 9: ...rom the engine and pose a risk of flying objects The clutch system is made up of the clutch shoes clutch spring and the bolts and washers flat and waved securing them to the flywheel Using an impact w...

Страница 10: ...oken it will be necessary to replace the pawl cup The spring is retained within the starter body by the spool as well as clips formed in both ends of the spring Check to ensure that the spring is not...

Страница 11: ...escribed above ELECTRICAL SYSTEM The electrical system includes the flywheel 1 the coil 2 high tension lead assembly 3 and the spark plug 4 To remove the flywheel it is first necessary to effectively...

Страница 12: ...ling the flywheel loose Damage to these threads will require replacing the flywheel itself With the puller properly attached to the flywheel use the T handle to turn the center pivot point until the f...

Страница 13: ...r and insulator block Often times a compromised gasket will show signs that it has allowed fuel to escape Replace all mounting gaskets when servicing the carburetor Using a straight edge such as a met...

Страница 14: ...moved it will be possible to inspect all of the pump components of the carburetor Inspect all gaskets and diaphragms to ensure that they have not lost their pliability and show no signs of cracking or...

Страница 15: ...nk is mounted to the crankcase with three screws that extend from underneath the tank and through the tank mounting bracket Additionally there are three small spacers that fit within the bolt holes in...

Страница 16: ...rings Further the crankcase also contains the main crankshaft support bearings and the crankshaft seals The cylinder is attached to the crankcase with four screws which are accessed from the top of t...

Страница 17: ...n with the hole aligned to allow the passage of the piston pin It may be necessary to insert a small screw between the remover and the piston pin as the remover may have a smaller diameter than the in...

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