Stihl MS 441 User Manual

141MS 441, MS 441 C
16. Special tools
New special tools
Existing special tools
No. Part name Part No. Use Remarks
1 Sealing plate 0000 855 8107 Sealing exhaust port
2 Test flange 1138 890 1200 Leakage testing
3 Clamping rail for assembly stand 5910 850 1650 Clamping machine on assembly stand
4 Screwdriver 5910 890 2304 Carburetor adjustment
5 Sleeve 5910 893 1706 Supplements assembly tool 12
No. Part name Part No. Use Remarks
1 Carburetor and crankcase tester 0000 850 1300 Testing crankcase and carburetor for
leaks
- Hose for leakage testing 1110 141 8600 Testing carburetor for leaks
- Plug for leakage testing 1122 025 2200 Testing decompression valve for leaks
- Nipple 0000 855 9200 Testing carburetor for leaks
2 Assembly tool 0000 890 2201 Installation of starter rope guide
bushing
3 Clamping strap 0000 893 2600 Clamping piston rings
4 Locking strip 0000 893 5903 Blocking crankshaft
5 Bushing 0000 963 1008 Supplement for test flange
6 Pliers DIN 5254-A 19 0811 611 8380 Removal and installation of external
retaining rings
7 Screwdriver bit T 27 x 125 0812 542 2104 Removal and installation of spline
socket head screws with electric or
pneumatic screwdrivers; tightening
down screws with torque wrench
8 Wooden assembly block 1108 893 4800 Fitting the piston
9 Assembly drift 1114 893 4700 Removal and installation of piston pins
10 Assembly tube 1117 890 0900 Connecting helical spring
11 Setting gauge 1111 890 6400 Adjusting air gap between ignition
module and flywheel
12 Assembly sleeve 1118 893 2401 Pressing in oil seals (clutch side)
13 Press arbor 1118 893 7200 Pressing in and removing ball bearings
14 Assembly sleeve 1122 893 2405 Pressing in oil seals (starter side)
15 Assembly sleeve 1122 893 4600 Protecting oil seals (clutch side)
16 Combination wrench 1129 890 3401 Spark plug 1)
17 Puller 1135 890 4500 Removal of flywheel
18 Assembly tool set AS 5910 007 2205 Removal and installation of crankshaft
(clutch side)
19 Assembly tool set ZS 5910 007 2220 Removal and installation of crankshaft
(starter side)

Stihl MS 441 Specifications

General

Displacement	70.7 cc
Weight	6.6 kg
Fuel Capacity	0.78 L
Chain Oil Capacity	0.36 l
Oil Capacity	0.36 l
Oil tank volume	0.36 l
Chain pitch	3/8"