SAF-HOLLAND SK RB 9019 W, Руководство по обслуживанию и ремонту

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7
B) Maintenance instructions
SK 1000 Disc / ET 120
SK RB 9019 W - SK 1000 ET 120
Hub unit
Hub unit maintenance-free.
Inspect for signs of wear at each brake disc change (e.g. escape of
grease).
After brake relining, observe the following points:
Inspect the seals on the brake calliper.
Never use high-pressure cleaners or cleaning fluids on the brake
disc or wheel hub.
Clean stub axle of any old grease and apply fresh SAF fitting paste.
Lubricant specifications:
Grease for repairs is contained in
every repair kit.
Stub axle:
SAF Part No. 4 387 0015 06
SAF fitting paste
Tightening the hub nut
On LH side as seen in direction of travel –
LH thread
On RH side as seen in direction of travel –
RH thread
Tightening torque 900 Nm. Each hub unit must
be rotated smoothly at least twice while tightening
the bolts.
Hub nuts with LH thread are marked:
Groove on the face.
Assembly tools SAF Part No.
Hub nut wrench 2 012 0023 01
Puller for Hub Unit 4 434 3822 00
Tool box compl. 3 434 6010 00
3/4” spanner external torx shape 4 434 3824 00
Thickness of
brake disc “A“
Wear limit of
brake disc “B“
NOTE!
Failure to observe these instructions may result in an accident risk!
Worn brake linings or excessively worn brake discs result in a
reduction in the braking efficiency or in a complete failure of the
brake system.
Thickness of
linings “C“
Lining
wear “E“
Disc diameter in mm
No. of brake pads
per axle
SBW 1937 45
≤
37 30 11 370 4
Brake type
Tightening torque
(Nm)
Spanner size
(W.A.F.)
Hexagon
outside inside
Guide bearing on brake calliper
2 hex. socket head screws 340
±20
14 – X
M16 x 1.5 - 10,9
Diaphragm/combination cylinder
2 hex. nuts 210 24 X –
M16 x 1.5
Brake calliper mounting
on axle body 290 24 X –
M16 x 1.5 x 55
Fixing screws of the
lining fixing hoop
Item No.
Caution! Bolts must not be oiled!
Wheel flange mounting
M18 x 1.5 x 75 or 65
44 450 27 X –
TORX screw with head
M18 x 1.5 x 75 or 65
44
Tightening process: pre-
tighten to 50 Nm diagonally,
turning angle of 90º diagonally
tightened (1 1/2 nut corners)
External torx E24 – –
30
±15
17 X –
56/56.1
63.2