BT SWE120 - Page 37

Maintenance
Maintenance schedule
© BT Repair manual SWE100, 120, 120L, 120S, 140, 140L, 200D 5 – 11
Order no.. Date Valid from serial no. T code
258946-120 2012-08-30 6061850- 841×842×843
Work area Pos. Action 750h/12m Estima
ted
time
7100 Mast
a Check for any cracks or damage. X 16
minutes
b Check that there is no looseness in the
mast's mounting points.
X
c Check for play between the mast beam and
the inner runner's rollers.
X
d Check the inner runner's side play. X
e Check for wear on lifting chains and
sprockets.
See section "18.3 Main lift chain
system 7120".
500 h
f Check the adjustment of the lifting chains
See section "18.3 Main lift chain system
7120".
500 h
g Lubricate the inside surfaces of beam
flanges
X
a,c,d,e,f
b
g,h
j,k
20 mm
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