Manitowoc CD15

MAINTENANCE CD15 OPERATOR MANUAL
6-10 Published 3-30-2018, CTRL 636-05
SCHEDULED MAINTENANCE
Daily (Walk-around) Inspection
NOTE: You must read and understand the warnings and
basic safety rules, found in Section 2 of this
manual, before performing any operation or
maintenance procedures.
For additional engine maintenance guidelines, see
the engine manual furnished with this crane.
Inspections
Inspect the Anti-Two Blocking System
Test the anti-two blocking system daily before beginning
operation to make sure it is functioning properly.
Raise the drop block until it hits the anti-two blocking bracket
under the boom head. An alarm should sound and the
raising of the hoist block should stop.
Lower the hoist block and the alarm will stop.
If there is a malfunction in the system, DO NOT operate the
crane. Have the malfunction corrected.
If necessary, apply anti seizing compound to the anti-two-
block bracket guide pins
Inspect the Wire Rope
Each day before beginning operation, visually inspect the
wire rope for damage. See Wire Rope Inspection on page 6-
14 for examples of damage that can be visually inspected
for. If any damage is found, do not operate the crane. The
wire rope must be replaced with a new rope before operation
can resume.
Inspect Reeving, Clamps and Connections
Each day before beginning operation, inspect for correct
reeving of the boom and drop block. Inspect the terminal
ends of the wire rope for damaged parts, loose clamps or
wrong installation.
DO NOT operate the crane if any of the above are found.
Only after correcting the problem should the crane be put
back in service.
Inspect the Lifting Hook
Daily before beginning operation, inspect the lifting hook for
damage; cracks, deformation, loose retaining hardware, etc.
If any damage is found, DO NOT operate the crane until the
damage is repaired.
FIGURE 6-6
8935
Steering Knuckle
Lubrication
Steering Cylinder
Lubrication
Steering Link
Lubrication
8956
Rear Axle Pivot Pin Lubrication
FIGURE 6-7
WARNING
Loads may fall if the wedge and socket is not installed
properly or has damage. A falling load can injure or kill.
WARNING
Loads may fall if the lifting hook is damaged or loose. A
falling load can injure or kill.