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2669-RT / 3369-RT / 4069RT
Maintenance
Lubrication
Operator may perform routine maintenance only. Lubrication listed as Scheduled Maintenance must be performed by a qualified
service technician.
Lubrication
No.
ITEM
SPECIFICATION
FREQUENCY
1
Hydraulic
Reservoir
Routine Maintenance
Check sight gauge level daily
Scheduled Maintenance
Change yearly or every 600 hours, whichever
occurs first
Mobile Fluid DTE 10, DTE 13 M, or AW32
Do not substitute other fluids as pump damage may
result.
Fill to the middle of the sight gauge with platform in the
stowed position and outriggers (if equipped) retracted.
2
Hydraulic Filter
Filter Element
(located inside Hydraulic Reservoir)
Scheduled Maintenance
Normal Conditions
Change every six months or 300 hours, whichever
occurs first
Severe Conditions--very dusty, exceptionally hot
or exceptionally cold conditions
Change every three months or 150 hours,
whichever occurs first
3
Hubs
SAE 90 Multipurpose Hypoid Gear Oil
API Service Classification GL5
Scheduled Maintenance
Check every three months or 250 hours, whichever
occurs first
Change yearly or every 1000 hours, whichever
occurs first
LEVEL
Add Oil Here
Fill to Here
Gear Hubs
1
OP69
– January 2018