JLG 340AJ Operator Manual - Manual (Page 85)

SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE
3121258 – JLG Lift – 6-5
NOTE: Aside from JLG recommendations, it is not advisable to
mix oils of different brands or types, as they may not con-
tain the same required additives or be of comparable vis-
cosities. If use of hydraulic oil other than Mobil 424 is
desired, contact JLG Industries for proper recommenda-
tions.
OIL SAMPLING
See Figure 6-1., Oil Sampling Port.
This machine is equipped with an oil sampling valve to allow
for verification of hydraulic oil condition. Refer to the Service
Manual for Oil Sampling procedures.