JLG 25RTS, Обслуживание и техническое обслуживание

Страница: 58 / 84

SECTION 2 - PROCEDURES
2-42 – JLG Sizzor – 3120826
NOTE: Be sure to use the same number of springs and
same spring pattern as recorded during disassem-
bly.
6. Position new large diameter return plate in housing
with tabs guided by dowel pins until disc rests on
springs.
NOTE: Discs and friction discs should remain dry during
installation. No oil residue should be allowed to con-
taminate disc surfaces.
7. Place a new friction disc on shaft until it contacts
return plate.
8. Add additional new discs and new friction discs as
required to complete assembly.
9. Insert separators in holes of return plate.
10. Install new o-ring, new back-up ring, new o-ring, and
new back-up ring on piston. Note order of o-rings
and back-up rings. Insert piston into end cover,
being careful not to shear o-rings or back-up rings.