15
P327mane-3.fm
9
EXCHANGE OF WEARING PARTS
Remove always the battery from the tool before starting maintenance works.
9.1
Exchange of tensioning wheel and grippers
Disassembling
• Unscrew end cover P35.3211 and remove it;
• Remove the torsion spring N2.5823;
• Remove the tensioning body;
• Remove the tensioning wheel together with the bearing N3.1172 from the tool;
• Unscrew the holders and remove them from the tensioning body;
• Remove the grippers from the tensioning body.
Assembling
Assembling in opposite order. Observe the following:
• Lubricate the internal toothing of the tensioning wheel with Molykote BR2 plus.
Observe the position of the tensioning wheel. The direction of rotation of the
tensioning wheel is marked at the front of the tensioning wheel (see drawing).
Observe the position of the grippers (see drawing).
N3.1172
Tensioning wheel
d
N2.5823
N1.1909
N1.6505
P35.3211
N1.1904
N1.6503
Holders
d
Molykote BR2 plus
N1.6504
N1.1925
Tensioning body
Grippers
