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Fav 900
Transmission / Live PTO
Installation and removal of live PTO clutch
G
Repair
27.08.2001
1220
000002
G
a
6/9
Capitel
Docu-No.
Index
Date
Version
Page
Installation and removal of live PTO clutch
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PMTAB_Picture
Determining pretension of belleville springs
If removed: mount locating ring (5) on internally
toothed disc carrier (6).
Coat thread of socket head cap screws (4) with
synthetic bonding agent X 903.050.084 and
tighten.
PMTAB_Picture
Locate pre-assembled internally toothed disc
carrier (6).
Measure distance between face end of shaft (35)
and internally toothed disc carrier (6) and record
distance, e.g. 23.2 mm.
PMTAB_Picture
Attach tensioning device X 899.980.145 and
tension belleville springs (9).
Insert half-rings (30).
With chamfered half-rings (30) chamfer faces
internally toothed disc carrier (6).
Remove tensioning device X 899.980.145.
Note:
Chapter 1220 Reg. C - Technical drawing of live
PTO clutch
PMTAB_Picture
Measure distance between face end of shaft (35)
and internally toothed disc carrier (6) and record
distance, e.g. 25.8 mm.
If belleville spring package is compressed by
approx. 2.5 mm, pre-tension is correct.
In event of discrepancies, correct using adjusting
washers (8).