Stihl 4141 Series, Manual

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40 Series 4141 Powerhead
10 Special Servicing Tools
No. Part Name Part No. Application
1 Clamp 5910 890 8800 Holder for item 2
2 Assembly stand 5910 890 3100 Holding powerhead
3 Locking screw 4170 893 1200 Blocking crankshaft
4 Sleeve 1127 851 8300 Removing clutch drum,
installing main jet body
5 Press arbor 4119 893 7200 Removing clutch drum bearing
6 Press arbor 4116 893 7205 Installing clutch drum bearing
7 Assembly drift 1110 893 4700 Installing clutch drum
8 Test flange 4141 850 4200 Crankcase leakage test
9 Sealing plate 0000 855 8106 Sealing exhaust port for leakage test
10 Carburetor and crankcase tester 1106 850 2905 Testing crankcase and carburetor for leaks
11 Vacuum pump 0000 850 3501 Crankcase leakage test
12 Hose 4203 708 9506 Connecting diaphragm valves for leakage test
13 Puller 4112 890 4502 Removing flywheel
14 Puller 5910 890 4400 Universal puller
- Jaws (No. 6) Removing oil seals
15 Installing sleeve 1129 898 4600 Installing oil seal
16 Press sleeve 4112 893 2401 Installing oil seals and ball bearings
17 Wrench 4141 893 1300 Removing starter cup
18 Press sleeve 4119 893 2400 Installing oil seal
19 Wooden assembly block 1108 893 4800 Fitting piston
20 Clamping strap 0000893 2600 Compressing piston rings
21 Combination wrench 4141 890 3400 Spark plug
22 Assembly drift 1108 893 4700 Removing piston pin
23 Setting gauge 1111 890 6400 Setting air gap between ignition module and
flywheel
24 Assembly hook 5910 890 2800 Starter rope, pickup body
25 Screwdriver 5910 890 2301 Screws
26 Fuel line 1110 141 8600 Carburetor leakage test
27 Nipple 0000 855 9200 Carburetor leakage test