Snorkel UL40 - Preventative Maintenance Schedule

Page 3 - 3UL25/UL32/UL40
PREVENTATIVE MAINTENANCE TABLE
INTERVAL
Daily = each shift or everyday
30 d = every 30 days
3 m = every 3 months
1 y = every 1 year
Y = Yes/Acceptable
N = No/Not Acceptable
R = Repaired/Acceptable
DO NOT t replacement parts other than genuine components without express written approval
from the manufacturer.
SERVICE AND REPAIR
PREVENTATIVE MAINTENANCE REPORT
Date:
Owner:
Model #:
Serial #:
Serviced By:
Service Interval:
COMPO-
NENT
INSPECTION OR SERVICES INTER-
VAL
Y N R
Battery
System
(DC units
only)
Check electrolyte level Daily
Check specic gravity 30d
Charge batteries Daily
Check charger condition &
operation
Daily
Clean exterior 3m
Check battery cable condition Daily
Clean terminals 3m
Hydraulic
Oil
Check oil level Daily
Drain and replace oil (ISO
#46)
1y
Hydraulic
system
Check for leaks Daily
Check line connections 30d
Check hoses for exterior wear 30d
Emer-
gency
hydraulic
System
Open the emergency lower-
ing valve and check for
serviceability
3m
Emer-
gency
Down
Check procedure for emer-
gency down batteries
3m
A.C. Only: Replace emergen-
cy down batteries in upper
control box
1y
Controls Check condition and opera-
tion
Daily
Control
Cable
Check the exterior of the
cable for pinching, binding or
wear
Daily
Platform
deck and
rails
Check fasteners for proper
torque
Daily
Check welds for cracks Daily
Check condition of deck Daily
Check entry way closure Daily
Hydraulic
Pump
Check for tting leaks Daily
Wipe clean 30d
Check for leaks at mating
surfaces
30d
Check mounting bolts for
proper torque
30d
COMPO-
NENT
INSPECTION OR SER-
VICES
INTER-
VAL
Y N R
Elevating
Assembly
Inspect for external dam-
age, dents loose rivets or
cracks
Daily
Check chains and
sheaves for wear
3m
Inspect and adjust se-
quence straps
30d
Chassis
Check cables for pinch
or rubbing points
Daily
Check component
mounting for proper
torque
6m
Check welds for cracks Daily
Check casters for dam-
age
Daily
Lift Cylin-
der
Check for leaks Daily
Check for proper torque 30d
Entire Unit
Perform pre-operation
inspection
Daily
Check for and repair col-
lision damage
Daily
Lubricate 3m
Check fasteners for
proper torque
3m
Check for corrosion;
remove and repaint
3m
Labels Check for peeling, miss-
ing or unreadable labels
& replace
Daily
Entire
unit
Check for and repair col-
lision damage
Daily
Check fasteners for
proper torque
3m
Check for corrosion-
remove and paint
6m
Lubricate 30d
Table 3-2: Preventative maintenance checklist
A thorough investigation should be carried out every 6 months.
NOTE: Frequency and extent of periodic examinations may depend on national regulations.