Stihl MS 271 Manual

106 MS 271 C, MS 291 C
13. Special Servicing Tools
Existing Special Tools
No. Description Part No. Application Rem.
1 Carburetor and engine tester 0000 850 1300 Testing engine and carburetor for leaks
- Nipple 0000 855 9200 Testing carburetor for leaks
- Hose for leakage test 1110 141 8600 Testing carburetor for leaks
2 Sealing plate 0000 855 8106 Testing engine for leaks
3 Installing tool 0000 890 2201 Installing rope guide bushing
4 Locking strip 0000 893 5903 Blocking the crankshaft
5 Screwdriver bit, T 27 x 125 0812 542 2104 Removing and installing spline socket
screws with electric or pneumatic
screwdrivers; tightening down screws
with torque wrench
6 Assembly drift 1110 893 4700 Removing and installing piston pin
7 Setting gauge 1111 890 6400 Adjusting air gap between the ignition
module and flywheel
8 Installing tool 1116 893 4800 Installing rewind spring
9 Assembly tube 1117 890 0900 Attaching springs
10 Test flange 1119 850 4201 Leakage Test
- Sleeve 5910 893 1701 Spacer sleeves for test flange
11 Combination wrench 1129 890 3401 Spark plug 1)
12 Installing sleeve 1141 893 4600 Protecting the oil seal
(clutch and ignition sides)
13 Clamping strap for assembly
stand
5910 850 1650 Clamping machine to assembly stand
14 Ignition system tester, ZAT 4 5910 850 4503 Testing ignition system
15 Ignition system tester, ZAT 3 5910 850 4520 Testing ignition system
16 Torque wrench 5910 890 0302 0.5 to 18 Nm
17 Torque wrench 5910 890 0312 6 to 80 Nm
New Special Tools
No. Description Part No. Application Rem.
1 Press sleeve 1141 893 2401 Installing oil seal
(clutch and ignition sides)
2 Flange 5910 855 4201 Sealing exhaust port for leakage test

Stihl MS 271 Specifications

General

Motor type	2-stroke motor
Chain gauge	1.6 mm
Chain pitch	3/8 \
Blade length	400 mm
Automatic oiling	Yes
Oil tank capacity	0.24 L
Fuel tank capacity	0.5 L
Engine displacement	55.5 cm³
Engine power	3.8 hp
Power source	Gasoline

Weight and Dimensions

Weight	5600 g