JLG 400SC Service And Maintenance Manual page 95

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4. Place housing (18) assembly into a soft jawed vise with
coupling shaft bore down, clamping against the mount-
ing flange.
5. On the Torqlinks™ assemble a new backup washer (17)
and new seal (16) with the seal lip facing toward the
inside of Torqlink™, into their respective counterbores in
housing (18) if they were not assembled in procedure 2.
ORIGINAL DESIGN LARGE FRAME, TF & TG TORQLINKS™ THAT DO NOT HAVE
BACKUP WASHER (25) WHEN DISASSEMBLED MUST BE ASSEMBLED WITH A
NEW BACKUP WASHER (17), NEW BACKUP WASHER (25), AND NEW SEAL (16).
31215019
SECTION 3 - CHASSIS & TURNTABLE
6. Assemble thrust washer (14) then thrust bearing (15)
that was removed from the Torqlink™.
NOTE: Torqlinks™ require one thrust washer (14) with thrust bear-
ing (15).The coupling shaft will be seated directly against
the thrust washer.
7. Apply masking tape around splines or keyway on shaft
(12) to prevent damage to seal.
8. Apply a generous amount of clean corrosion resistant to
lower (outer) housing bearing/bushing (19). Install cou-
pling shaft (12) in housing (18), seating it against thrust
bearing (15) in housings.
3-43

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