Hydro Mobile M2 Series, Owner'S Manual

Page: 122 / 126

121
CAUTION / ATTENTION / CUIDADO
A0800000-0028
PROLAB GS-1000
ONLY – SEULEMENT – SOLAMENTE
fi g. 8.10
fi g. 8.11
fi g. 8.12
fi g. 8.13
fi g. 8.14
fi g. 8.15
8 - T
RANSPORT
, S
TORAGE AND
M
AINTENANCE
Inspections and Maintenance
Daily and Weekly Inspections and Maintenance
Inspection and maintenance of the cylinder hook (cont’d)
3- The hook must not lean towards or away from the
mast, but stand up straight as in “B” in fi g. 8.10. If
the position of the hook is as in “A” or “C” in
fi g. 8.10, the rubber must be replaced immediately.
B C
A
Correct Incorrect Incorrect
Hook in idle position
1- Remove the linch pin and slide out the clevis pin
(
GR8
) (fi g. 8.11). Lift the hook from the cylinder.
2- Remove the defective rubber.
3- Cut slight beveled edges lengthwise on the
replacement rubber (see fi g. 8.12) so that it fi ts
snugly against the welding tracks at the bottom of
the pocket.
4- Insert the replacement rubber in the top part of
the cylinder. Slide in the hook and verify that the
holes in the hook and the holes in the top part of
the cylinder align properly, with no more than 1/16"
to 1/8" (1,6 mm to 3,2 mm) of play. The rubber
must be lightly compressed . Trim the bottom
part of the rubber until the holes align correctly.
5- Once the rubber fi ts correctly, replace the hook
and secure it in place with the clevis and linch pins.
6- Test the operation of the cylinder hook as described
in steps 1 through 3 of the inspection instructions.
g. 8.11
Clevis pin
(
GR8
)
Linch pin
Beveled
edge
Cut Cut
Cut beveled edges on the
replacement rubber only deep
enough for fi tting
Rubber
Replacement of the rubber of the cylinder hook
Greasing the mast carriage guide rollers
To ensure safe and trouble-free operation, it is mandatory to grease each mast carriage
roller (32) as part of the weekly inspection and maintenance operations.
A proper greasing will extend the life expectancy of the rollers. Rollers shown in red in
fi g. 8.14 must be greased using only Prolab GS1000 grease.
Rollers are shown in red for
illustration purposes only
Grease must be applied
here on each roller (32)