JLG 4013PS Service Manual - Manual (Page 28)

General Information and Specifications
2-16 3508PS, 3509PS, 3512PS, 3513PS, 4008PS, 4009PS, 4012PS, 4013PS, 4017PS, 40.8, 40.9
2.6 LUBRICATION SCHEDULES
2.6.1 8 Hour Lubrication Schedule
8, 9, 12 & 13M
EVERY
8
OZ2260