Gilera 633721 Workshop Manual page 302

Suspensions
Reassembly of steering tapered bearing seats
Using the special tool, reassemble the tapered
bearing housings on the head as described below:
- Place a new top housing on the head and a new
bearing seat on the bottom side.
- Insert the screw of the special tool set-up with the
adapters for inserting bearing and seat, into the
steering head, as shown in the figure.
- Using two 24 mm wrenches, tighten the screw to
move the two seats in abutment.
N.B.
ALWAYS USE A NEW BEARING AND A NEW SEAT.
Specific tooling
001330Y Tool for fitting steering seats
Rear
A= Connection of rear shock absorber to support
connecting rod: 38 - 46
B = Strut upper connection: 56 - 70
C = Connection of front support strut and shock
absorber to frame: 73 - 80
A = Connection of rear support strut to hub cover:
20-25 N·m
B = Strut lower connection: 30 - 35 Nm*
* Lock using the recommended product
C = Rear support connection to crankcase: 11-13
Nm
D= Assembly plate mounting on strut support:
11-13 Nm
Recommended products
Loctite 243 Medium strength threadlock
Loctite 243 medium-strength threadlock
SUSP - 302
Nexus 500 euro 3