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4.12

Cleaning, Maintenance and

Repair

WARNING

■ The saw chain can start up unintentionally if

the engine is running during cleaning, mainte‐

nance or repair operations. This may result in

serious injury to people and damage to prop‐

erty.

► Shut off the engine.

► Engage the chain brake.

■ The muffler and engine may be hot after a

period of operation. This can result in burn

injuries.

► Wait until the muffler and engine cool down.

■ Aggressive cleaning agents, a water jet or

pointed objects can damage the chainsaw,

guide bar and saw chain. If the chainsaw,

guide bar or saw chain are not cleaned cor‐

rectly, components may no longer function

properly or safety devices may be rendered

inoperative. They may cause serious injury to

persons.

► Clean the chainsaw, guide bar and saw

chain as described in this user manual.

■ If the chainsaw is not maintained as described

in this user manual, components may no lon‐

ger function properly or safety devices may be

rendered inoperative. This may result in

serous or fatal injury to people.

► Service or repair the chainsaw as described

in this user manual.

■ If the guide bar and saw chain are not main‐

tained or repaired as described in this user

manual, components may no longer function

properly or safety devices may be rendered

inoperative. They may cause serious injury to

persons.

► Service or repair the guide bar and saw

chain as described in this User Manual.

■ The user may be cut by the sharp cutters

while cleaning or servicing the saw chain. This

may result in injury to the user.

► Wear work gloves made from resistant

material.

5

Preparing the Saw for

Operation

5.1

Preparing the Saw for Opera‐

tion

Perform the following steps before starting work:

► Make sure the following components are in a

safe condition:

Chainsaw,   4.6.1.

Guide bar,   4.6.2.

Saw chain,   4.6.3.

► Clean the saw,   15.1.

► Mount the bar and chain,   6.1.1.

► Tension the saw chain,   6.2.

► Fill up with chain oil,   6.3.

► Check the chain brake,   10.4.

► Refuel the saw,   8.2.

► Check the controls,   10.5.

► Check chain lubrication,   10.6.

► If you cannot carry out these steps: Do not use

your chainsaw and contact your STIHL servic‐

ing dealer for assistance.

6

Assembling the Saw

6.1

Mounting and Removing the

Bar and Chain

6.1.1

Mounting the bar and chain

The bar and chain combinations that can be

used with the chain sprocket are listed in the

specifications,   20.1.

► Shut off the engine and engage the chain

brake.

3

1

2

4

0000-GXX-7577-A0 

► Rotate the nut (1) counterclockwise until the

chain sprocket cover (2) can be removed.

► Remove the chain sprocket cover (2).

► Turn the tensioning screw (3) counterclock‐

wise until the tensioner slide (4) butts against

the left end of the housing.

7

8

5

6

0000-GXX-7553-A0 

English

5 Preparing the Saw for Operation

10

0458-568-8321-B

Summary of Contents for MS 194 T

Page 1: ...STIHL MS 194 T Instruction Manual 2 26...

Page 2: ...a sus tainable and responsible handling of natural resources This user manual is intended to help you use your STIHL product safely and in an environmentally friendly manner over a long service life W...

Page 3: ...he tree 20 Spark Plug Boot Connects ignition lead to spark plug 21 Spark Plug Ignites fuel air mixture in the engine 22 Manual Fuel Pump Eases engine starts 23 Choke Lever Enriches mixture for engine...

Page 4: ...to another per son Always give them the instruction man ual Make sure the user meets the following requirements The user must be rested The user must be in good physical con dition and mental health...

Page 5: ...rom the work area Do not leave the chainsaw unattended Make sure that children cannot play with the chainsaw Hot exhaust gas is emitted through the muffler while the engine is running Hot exhaust gas...

Page 6: ...and two stroke engine oil Fuel mixture and gasoline are extremely flammable If fuel mixture or gasoline make contact with open fire or hot objects they can cause a fire or explosion This can result in...

Page 7: ...The user cannot concentrate on the work in certain situations The user can lose control of the saw stumble or fall and be seriously injured Work calmly and carefully If light and visibility are poor...

Page 8: ...sion side A first then perform bucking cut 2 offset in direction of trunk at the tension side B 4 8 2 Felling WARNING Inexperienced users cannot assess the dan gers of felling a tree This can result i...

Page 9: ...back toward the operator The operator can lose control of the saw and be seriously or fatally injured Hold the saw firmly with both hands Operate the saw as described in this instruction manual Keep...

Page 10: ...operative They may cause serious injury to persons Service or repair the guide bar and saw chain as described in this User Manual The user may be cut by the sharp cutters while cleaning or servicing t...

Page 11: ...terclockwise as far as stop The chain is now slack Remove the bar and chain 6 2 Tensioning the Saw Chain The saw chain expands or contracts during cut ting work Chain tension changes as a result Check...

Page 12: ...l tank still cannot be closed properly Do not use the chainsaw and contact a STIHL dealer for assistance The chainsaw is not in a safe condition 7 Engaging and Disengaging the Chain Brake 7 1 Engaging...

Page 13: ...rious injuries and damage to property Allow the saw to cool down before opening the tank cap Open the tank cap slowly in stages Turn the fuel tank cap about 1 8 of a turn counterclockwise If the fuel...

Page 14: ...starting procedure 1 2 3 4 5 6 0000 GXX 7580 A0 Engage the chain brake 1 Pull off the chain guard scabbard Press the manual fuel pump bulb 6 at least ten times Press down the throttle trigger lockout...

Page 15: ...Disengage the chain brake Your saw is ready for operation If the saw chain rotates while the engine is idling See troubleshooting Idle speed adjustment is not correct If the engine does not start Prep...

Page 16: ...ain along the guide bar by hand If the chain cannot be pulled along the bar by hand the chain brake is functioning If the chain can be pulled along the bar by hand Do not use your chainsaw and contact...

Page 17: ...r may drop noticeably when the chainsaw is subsequently used at tempera tures above 10 C Carry out the standard setting Rotate the low speed screw L a quarter turn counterclockwise If the saw chain ru...

Page 18: ...ctly above the first cut Make the last cut 3 close to the trunk without damaging the bark 11 6 Felling 11 6 1 Basic information on felling cut A A B B C C 0000 GXX A332 A0 A Felling notch The felling...

Page 19: ...t or a rope 14 Storing 14 1 Storing the Chainsaw Shut off the engine and engage the chain brake Fit the scabbard so that it completely covers the guide bar Observe the following points when storing th...

Page 20: ...hain brake 1 2 3 0000 GXX 7589 A0 0000 GXX 7592 A0 Rotate the shroud lock 1 a half turn counter clockwise Remove the shroud 2 Remove the air filter 3 Knock out the filter 3 Clean the filter 3 with a s...

Page 21: ...aned by a STIHL dealer Have the fuel tank cleaned by a STIHL dealer Have the pickup body in the fuel tank cleaned by a STIHL dealer Annually Have the pickup body in the fuel tank replaced by a STIHL d...

Page 22: ...start Insufficient fuel in the tank Mix fuel and refuel the chainsaw Engine is flooded Clear the combustion chamber Carburetor is too hot Allow chainsaw to cool down If manual fuel pump is fitted Dep...

Page 23: ...ing Start the engine and disengage the chain brake Warm up the engine by opening and closing the throttle for about 1 minute If the engine continues to stop while idling Turn the idle speed screw LA h...

Page 24: ...e cover 2 in position Insert and tighten down the screw 1 firmly 19 Specifications 19 1 STIHL MSA 194 T Chainsaw Displacement 31 8 cm Engine power to ISO 7293 1 4 kW 1 9 bhp Idle speed to ISO 11681 3...

Page 25: ...matic E Rollomatic E light 44 44 35 cm Rollomatic E Rollomatic E light 50 50 40 cm Rollomatic E 55 1 3 mm 30 cm Rollomatic E Rollomatic E light 9 44 63 PD3 3612 63 PM3 3636 63 PS3 3616 35 cm 50 40 cm...

Page 26: ...pursuant to Directive 2006 42 EC Art 12 3 b was carried out by DPLF Deutsche Pr f und Zertifizierungsstelle f r Land und Forsttechnik GbR NB 0363 Spremberger Stra e 1 64823 Gro Umstadt Germany Certifi...

Page 27: ...23 EC Declaration of Conformity English 0458 568 8321 B 27...

Page 28: ...www stihl com 04585688321B 04585688321B 0458 568 8321 B 0458 568 8321 B...

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