SERVICE
39
cod. G19503950
3
Fig. 73
Fig. 72
Replacement of tooth-holding bar (riveted) (G Fig. 71)
:LWKWKHLPSOHPHQWUHVWLQJRQWKHJURXQGRSHQWKH
mowing bar.
5HPRYHWKHH[SDQVLRQSLQ%)LJDQGVOLGHRXWWKH
toothholding bar (Fig. 69).
,QVHUWWKHQHZWRRWKKROGLQJEDUDQGORFNLWLQSODFHZLWK
the expansion pin.
5HSODFHPHQWRIWRRWKULYHWHG)¿J
:LWKWKHLPSOHPHQWUHVWLQJRQWKHJURXQGRSHQWKH
mowing bar.
5HPRYHWKHH[SDQVLRQSLQ%)LJDQGVOLGHRXWWKH
toothholding bar (Fig. 69).
5HPRYHWKHGDPDJHGWRRWKXVLQJDSLQSXQFK
5LYHWDQHZWRRWKZLWKWKHULYHWVSURYLGHG))LJ
,QVHUWWKHWRRWKKROGLQJEDUDQGORFNLWLQSODFHZLWKWKH
expansion pin.
ATTENTION
It is absolutely essential to disengage the
tractor pto, lower the mowing machine, switch
off the tractor, ensure that this is at a com-
plete standstill and remove the key before
servicing, adjusting the implement for work.
All assembly operations must be carried out
on a work bench.
Replacement of bar holding removable tooth
:LWKWKHLPSOHPHQWUHVWLQJRQWKHJURXQGUDLVHWKH
mowing bar and secure it with the hooking tie rod.
8QVFUHZDOOWKHWRRWKIDVWHQLQJVFUHZV)LJ
5HPRYHDOOWKHWHHWK)LJ
5HPRYHWKHH[SDQVLRQSLQDQGVOLGHRXWWKHEDU
,QVHUWWKHQHZWRRWKKROGLQJEDUDQGORFNLWLQSODFHZLWK
the expansion pin.
5HSRVLWLRQWKHWHHWKE\¿[LQJWKHPZLWKQHZVFUHZVDQG
washers.
Replacement of removable tooth
:LWKWKHLPSOHPHQWUHVWLQJRQWKHJURXQGUDLVHWKH
mowing bar and secure it with the hooking tie rod.
8QVFUHZWKHVFUHZVRIWKHWRRWKWREHUHSODFHG)LJ
3XOORXWWKHWRRWK)LJDQGUHSODFHLWZLWKDQHZ
one, blocking it with new screws and washers. For this
it would be advisable to use a torque wrench, respecting
the values of 30 Nm.
D
E
F
G
Fig. 70
Fig. 71