VESPA GT 200 Workshop Manual page 202

Suspensions
- Fit both dust guard rings «C» on the swinging hub
as shown in the detail drawing «A».
- Connect the swinging hub to the steering tube
with the guiding pin, part 5.
- Use the specific tool fitted with part 3 on the stem
and part 4 on the tool base.
- Lubricate the pin with recommended grease and
insert it temporarily on the swinging hub, move the
tool handgrip until part 3 is fully inserted on the
steering tube.
- Once the pin has been fitted, insert the two
spacers part 17 slightly hitting with a mallet (see
next figure).
CAUTION
USE NEW ROLLER CASINGS, PIN, SEALING RINGS AND
DUST GUARDS FOR REFITTING.
Specific tooling
020021Y Front suspension service tool
Recommended products
AGIP GREASE PV2 Grease for the steering
bearings, pin seats and swinging arm
Soap-based lithium and zinc oxide grease con-
taining NLGI 2; ISO-L-XBCIB2 of the swinging arm
To fit sealing rings, roller casings and wedging
washers proceed as follows
- Lubricate the sealing rings with mineral oil and
half-fill the roller casings with recommended
grease.
- Insert the sealing ring on the pin and the roller
bushing with wedging washers at the same time.
- Remove the specific tool and then the part 5
(guide) partially ejected in the previous assembly
stage; part 4 must be always fitted.
- Replace part 3 with part 16 on the stem.
- Push, from the handgrip, the wedging washer -
roller casing - sealing ring unit, placing part 16 until
it stops on the swinging hub
- Repeat the operation described above using the
tool fitted with part 16 and part 22* instead of part
SUSP - 202
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Vespa GT 125-200