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V 07.17
Service Manual BXT3-13/16/19ENGLISH
5.7.2 Disassembly of the resetting lever cpl.
Dismantling
► Disassemble the welding mechanism from the base
plate (chapter 5.4.1).
► Remove retaining ring # 78 and remove the resetting
lever # 72.
ATTENTION
The resetting lever may not be dismantled
any further!
► If bolt # 70 on exploded drawing has to be removed as
well, rst remove the rocker lever (chapter 5.6.1).
Fitting
► Carry out assembly in the reverse order. Observe the
correct position of the toothing. Check that the sleeve
# 80 can be rotated springy.
5.8 Tensioning system
5.8.1 Disassembly tensioning system BXT3-13 and BXT3-16
Dismantling
► Loosen the set screw # 85 and remove it from the base plate together with the pressure spring # 83 and pusher
# 84.
► Remove the side cover # 175 by loosening the three cylinder screws # 151 and cylinder screw # 183.
► Lift the rocker lever # 89 on exploded drawing, far enough so that the rocker # 50 can be pulled off to the outsi-
de.
► The tensioning wheel
# 46, the planet gear # 45, both ball bearings # 18 as well as the cam disk # 44 can now
removed to the outside one by one in this order.
78
72
!
85
83
84
175
50
151
183
46
45
18
18
44
(180)
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