BI620114
Service Manual
10000 KG FIXED JIB CRANE The fixed jib crane attachment is rated to carry 10000 kg on the extension arm and 12000 kg on the fixed jib. The jib crane is fitted with a 12000 kg rated clevis on the fixed section and is fitted with a 10000 kg rated lifting hook on the extendable section. The extendable section of the jib is manually operated and allows an additional 500 mm longitudinal extension beyond the fixed arm. Specification Unladen Mass: Width: Height: Length: Operating Grade (side to side):
1680 kg 1130 mm 1290 mm 3920 Extended mm 1:8
Servicing Every time the fixed jib crane is attached to the machine a visual inspection should be carried out to ensure that the locking and retention components are in good condition. 1. 2. 3. 4. 5. 6.
Check the jib crane RAS attach hooks for damage. Check the RAS lock tongue slot for damage or excessive wear. Check the jib crane back plate and arm welds for signs of cracking. Check the lifting clevis, lifting hook and associated lifting components for damage. Check that the extension arm lock pin is secure. Check that the RAS lock tongue is fully engaged in the RAS plate lock tongue slot.
It is recommended that non-destructive structural integrity testing be carried out annually on the RAS lock tongue slot, the RAS attach hooks, jib arm welds and lifting components. Three step part dye penetrate testing is recommended. 1. 2. 3.
Thoroughly clean and degrease the lock tongue slot plate, RAS attach hooks, jib arm welds, lifting hook and clevis and associated welds and allow to dry. Apply the three step non-destructive test as per the manufacturer’s recommendations. Record or mark any suspect areas and have the repair carried out promptly.
Do not use the jib crane attachment if defects found with the structure or lifting components. Report the faults immediately to a supervisor and have the fault repaired and verified before use.
Rev. 2
FBL-10 LHD/Utility Serial No. 1600
337
