JLG 1500SJ Operation And Safety Manual page 194

SECTION 8 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
2. Swing Gearbox
Lube Point(s) - Fill Plug
Capacity - 79 ounces (2.3 L)
Lube - GL-5
Interval - Check level every 150 hrs/Change every 1200
hours of operation. Fill to cover ring gear.
8-14
3. Swing Brake
Lube Point(s) - Fill Plug
Capacity - 2.7 ounces (80 ml)
Lube - DTE24
Interval - Check level every 150 hrs/Change every 1200
hours of operation.
– JLG Lift – 3121261