KERN & SOHN HFT 15T5 - Manual (Page 41)

HFT-BA-e-1310 41
Shackle Hooks
a b c
Wear and tear (see
grey fields) Split pin&
Nut
d e f g
Angle
α
Wear and tear
(see grey fields) Safety
bracket
Datum Tester
Max. admitted variation
5 % 0 % 5 %
No deformation or
cracks tight
10 % 5 % 5 % 5 % 10 °
No deformation or
cracks
Perfect
working
order
24 months/100,000 x
27 months/112,500 x
30 months/125,000 x
33 months/137,500 x
36 months/150,000 x
39 months/162,500 x
42 months/175,000 x
45 months/187,500 x
48 months/200 000
51 months/212,500 x
54 months/225,000 x
57 months/237,500 x
60 months/250 000x  All load carrying parts have to be exchanged by a service partner authorised by KERN.
bold letters = this maintenance work has to be carried out by a service partner authorized by KERN.