JLG G5-18A Service Manual - Manual (Page 35)

3.15 G5-18A/2505
Boom
6. Rapid boom pad wear. 1. Incorrect wear pad gap. 1. Check wear pad gaps and
correct as needed. Refer to
Section 3.4.2, “Boom Wear Pad
Replacement.”
2. Rapid cycle times with heavy
loads.
2. Reduce cycle times.
3. Contaminated, corroded or
rusted wear pad sliding
surfaces.
3. Remove contamination and/or
corrosion from wear pad sliding
surfaces and lubricate. If the
surfaces cannot be
reconditioned, replace the boom
section(s).
4. Operating in extremely dusty/
abrasive conditions.
4. Clean equipment frequently.
7. Auxiliary hydraulics will not
operate.
1. Auxiliary hydraulic system not
operating properly.
1. Refer to Section 8, “Hydraulic
System.”
Boom Troubleshooting (Continued)
Problem Cause Remedy