If you have a Stihl BR 600 or BR 700 backpack blower that is leaking oil I take you threw the steps of diagnosing and repairing the leak. This video covers inspection, teardown, repair and reassembly. Please use the time stamps below to find the portion of the video most useful to you. Thanks for watching!

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Crank seals - 9639-003-1585
Piston stop - 4282-890-2700

0:00 intro
0:45 Inspection and diagnosis
4:55 Disassembly
11:50 Engine teardown
18:30 Engine cleaning and inspection
24:02 Installing new crank seals
26:30 Install crank and timing valves
29:10 Installing engine pan on engine
36:40 blower reassembly
44:52 Test run the blower
46:54 Final thoughts

#stihl #powerequipment #echo #backpack blower