4-54
Published 01-14-2021 Control # 707-01
SUPERSTRUCTURE
TMS9000-2 SERVICE MANUAL
•
Remove visible dirt on the slip rings (2), (Figure 4-42)
with a clean, lint-free cloth.
You can turn the drum by pulling the RCL Cable in the
direction of the main boom head. If you let go of the cable,
the drum turns back because of the initial tension.
•
Check to make sure all screws (1), (Figure 4-43) are
tight.
•
Put the casing (2), (Figure 4-43) back in place. Make
sure that the seal is in the right place.
•
Fasten the casing with all the screws (1), (Figure 4-43).
When all the cable has been wound on the drum it needs to
stay on the drum while you are doing the 8 ± 1 revolutions of
pre-tension on the entire reel, then start pulling the cable off
to route out alongside the boom section.
Lubricating the Swing Angle Sensor
Depending on the equipment on your crane, there is a swing
angle sensor (1), (Figure 4-44) under the crane cab.
•
Remove the cover of the swing angle sensor.
•
Remove the seal (3), (Figure 4-44) from the opening.
•
Remove the protective cap from the lubricating nipple
(4), (Figure 4-44).
•
Clean any old grease from the lubricating nipple.
•
Use a grease gun to press 5 cm3 (0.03 in3) of grease
into the lubricating nipple.
•
Only use grease specified in
•
Remove excess grease from the lubricating nipple and
from the opening.
•
Place the protective cap onto the lubricating nipple (4),
(Figure 4-44).
FIGURE 4-42
For reference only, your slip ring assembly
may look different
9031
1
2
FIGURE 4-43
CAUTION
Damage to the Swing Angle Sensor Hazard!
Before lubricating, always unscrew the seal from the
swing angle sensor.
In this way you prevent grease penetrating the electrical
components, leading to malfunctions in the swing angle
sensor.
9032
FIGURE 4-44
r
Reference
Only
