Every 500 Service Hours Or 6 Months Service; Every 1000 Service Hours Or Yearly Service; Bleeding Air From The Crane Hydraulic System - Vanguard CPW 125-4-S Series Operation And Maintenance Manual

Weld-deck welding package

Table of Contents

Auto Tie-in Crane Lubrication & Maintenance Schedule

Figure 19: Auto Tie-in Crane Lubrication & Maintenance Schedule

Every 500 Service Hours or 6 months Service

Check the torque on the crane base mounting threaded studs, see

for inspection torque. See the Break-in Period section.

Check carrier frame below crane base for cracks or damage to the vehicle structure. If any damage noted contact the vehicle

manufacturer or dealer

Refer to the carrier vehicle's Operators Manual.

Refer to the maintenance and lubrication instructions in the Crane manufacture's Owner's manual in Appendix 1 of this manual for

all other crane related maintenance.

To purge the air from the boom extension cylinders, lower the boom lift cylinder and cycle the boom extension cylinders in and

out. When the boom extension cylinders are purged cycle the boom lift cylinders raising and lowering the boom to purge the

remaining air from the system. Purging is complete when the system runs smoothly without unusual noise.

037202650021 – UP (Auto Tie-in Crane)

037-08OP-004B

Table of Contents