Preventative Maintenance Check List - Snorkel TM12 Service Manual

Section 3 - Service & Repair
3-3 P
REVENTATIVE
P M
REVENTATIVE
Interval
Daily=each shift or every day
50h/30d=every 50 hours or 30 days
250h/6m=every 250 hours or 6 months
1000h/2y=every 1000 hours or 2 years
Y=Yes/Acceptable
N=No/Not Acceptable
R=Repaired/Acceptable
COMPONENT INSPECTION OR SERVICES
Check that Operator's Manual is in manual
Operator Manual
holder and all pages are intact and readable
Labels and Decals Check that Labels and Decals are in place,
Perform Pre-Operation inspection
Check for and repair any damage
Entire Unit
Lubricate (see Section 3-5)
Check fasteners for correct torque
Check for corrosion; remove and repaint
Check cables and wiring harness condition
Electrical System
(No wear or physical damage)
Check electrolyte level
Check battery cable condition
Check terminals are clean and connectors are
Check charger condition and operation
Battery System
Charge batteries
Check electrolyte specific gravity
Clean exterior
Clean terminals
Check oil level
Hydraulic Fluid* Change Filter
Drain and replace oil
Check all fittings are tight and no leaks
Check hose connections (Secure,no leaks, no
Hydraulic System
Damage)
Check hoses for exterior wear
Drive Motors Check for operation and leaks
Check fittings are secure and no leaks
Wipe clean
Hydraulic Pump
Check for leaks at mating surfaces
Check mounting bolts for correct torque
Check Emergency Lowering operates correctly
Emergency Lowering
(see Emergency Lowering procedure)
Controller Check condition and operation
Check fasteners are in place, correctly
tightened and not damaged.
Check the structure and welds for damage,
Platform Deck and Rails deformation, corrosion and cracks
Check condition of deck (no damage, deform-
ation, corrosion or cracks)
Check entry gate closure functions correctly
* NOTE: Use ISO #46 during summer and ISO #32 during winter.
M
AINTENANCE
K
AINTENANCE EY
INTERVAL Y
Daily
Daily
Daily
Daily
30d
6m
6m
Daily
Daily
Daily
Daily
Daily
Daily
6m
6m
6m
Daily
6m
2y
Daily
30d
30d
Daily
Daily
30d
30d
6m
Daily
Daily
Daily
Daily
Daily
Daily
C
HECK
P
REVENTATIVE
Date: _______________________________________
Owner:______________________________________
Model No: ___________________________________
Serial No: ___________________________________
Serviced By: _________________________________
Service Interval: ______________________________
COMPONENT
N R
Elevating Assembly
Chassis
Lift Cylinder
Mast
Steering System
Wheels
Harness anchor point
System Function Inspection
Emergency Stops
Brakes
Horn
Proximity Switch and Controller

Preventative Maintenance Check List

L
IST
M
AINTENANCE
INSPECTION OR SERVICES
Inspect for external damage, dents, loose
rivets or cracks, loose chain tensioner
Check the structure and welds for damage,
deformation, corrosion and cracks
Inspect all elevating assembly components
(e.g chains,sheaves,pullys,chain anchors,
pins,etc.) for wear damage, deformation,
Lubricate lift chains
Check sequence ropes tension
Check chain tension
Remove and inspect chains
Check cables for pinch or rubbing points
Check the structure and welds for damage,
deformation, corrosion and cracks
Check component mounting for correct
Check for leaks
Check for correct torque
Lubricate, see Section 3-5 for application.
Oil pivot pins
Oil king pins
Check steering cylinder for leaks
Check hardware & fittings for correct torque
Check for loose components
Check for damage to tyres
Check Bearings for grease
Check fasteners are secure
Check for damage, deformation, corrosion
Conduct System Function Inspection (see
System Function Inspection procedure)
Check Lower control Emergency Stop
operates correctly (shuts off Lower control)
Check Upper control Emergency Stop
operates correctly (shuts off Upper control)
Check that the brakes operate correctly
Check that the horn sounds when activated
Check armguard lowering functions correctly
when the platform is being lowered.
Check that the level sensor functions
correctly (drive and platform raise functions
are disabled and only platform lowering
enabled) when the chassis inclinination
Check full drive speed range is enabled when
the platform is stowed.
Check that only reduced drive speed range is
enabled when the platform is elevated.
R
EPORT
INTERVAL Y N R
Daily
Daily
6m
6m
6m
1yr
5yr
Daily
Daily
6m
Daily
6m
3m
30d
30d
30d
6m
Daily
Daily
3m
Daily
Daily
Daily
Daily
Daily
Daily
Daily
Daily
Daily
Daily
Daily
Page 3-5