Format: PDF (Printable Document)
File Language: English
File Pages: 389
File Size: 48.13 MB (Speed Download Link)
Brand: Clark
Model: EC500 30-50E Forklift
Book No: PMA383
Type of Document: Planned Maintenance and Adjustment Procedure Manual
$ 40
These EC500 electrics usually live indoors on concrete—warehouses, docks, light manufacturing—running pallets back and forth all shift. This Planned Maintenance and Adjustment Procedure Manual is what I’d keep on hand to stay ahead of breakdowns and keep the truck lifting straight and driving true. When, for example, you’ve got uneven lift speed or a mast that’s chattering at mid‑height, this is the guide you’d use to walk through the scheduled checks, verify adjustments, and bring it back into spec without guesswork.
Applications & Use Cases
FAQ
Q: Can I use this manual on a tablet in the shop?
A: Yes, it’s well suited for a tablet or laptop so you can zoom in on diagrams and keep it next to the truck while you work.
Q: Is it worth printing sections of this manual?
A: Many techs print the pages they use most, slip them in plastic sleeves, and keep them on a cart so they stay clean and easy to reference.
Safety Note
Always lock out the truck, secure raised components, and follow all battery and high‑voltage precautions before performing any maintenance or adjustments.
LUBRICATION CHARTS G COLD STORAGE LUBRICATION CHARTS
ELECTRIC TRUCK BATTERY SERVICE PROCEDURES
PUMP MOTOR OPERATING SWITCH ADJUSTMENT PROCEDURES
scR CONTROL (ACCELERATOR LINKAGE, 1~s G 2Ms)
ELECTRIC DRIVE MOTOR (BRAKE) CUT-OFF SWITCH
ELECTRIC DRIVE MOTOR (SEAT BRAKE) CUT-OFF SW ITCH
ELECTRIC MOTOR MA I NTENANCE and
COMMUTATOR (MULTI-COLOR) CHECK CHART
ELECTRIC DRIVE MOTOR BRUSH REMOVE/REPLACE
ELECTRIC DRIVE MOTOR REMOVE/REPLACE
ELECTRIC DRIVE MOTOR BRAKE DRUM REMOVE/REPLACE
POWER STEERING PUMP CONTACTOR
RECOMMENDED TOOLS FOR CONTACTOR CHECK 6 ADJUSTMENTS
200-AMPERE BATTERY TRUCK CONTACTOR CHECK/ADJUSTMENTS
CONTACTOR INTERLOCK CHECK G ADJUSTMENT PROCEDURES
200-AMPERE CONTACTOR CHECK 8 ADJUSTMENT PROCEDURES
loo-AMPERE BATTERY TRUCK CONTACTOR
CHECKING G.E.-SCR COMPONENTS USING V-O-M
CHECKING BATTERY POLARITY G VOLTAGE G TRUCK POLARITY
SCHEMATIC BREAKDOWN
SCR SYSTEMS – TROUBLE SHOOT I NG GU IDE
DRIVE UNIT LUBRICATION
AXLE ENDS – LUBRICATION INSTRUCTIONS
WHEELS G TIRES – SOLID OR CUSHION TIRE 6 RIM
SERVICE BRAKES – PEDAL FREE TRAVEL – MASTER CYLINDER
BLEEDING THE BRAKE SYSTEM
SEAT BRAKE G LINKAGE CHECK G ADJUSTMENT PROCEDURES
STEER LINKAGE CHECK G ADJUSTMENT PROCEDURES
STEER WHEEL BEARINGS, CLEAN, REPACK G ADJUST
POWER STEERING SYSTEM PRESSURE CHECKS
HYDRAULIC SUMP TANK G FILTER SERVICE PROCEDURES
HYDRAULIC SYSTEM PRESSURE CHECKS/Lift G Ti It Lines
HYDRAULIC SYSTEM SCHEMATICS
HYDRAULIC ACCUMULATOR CHARGING INSTRUCTIONS
TILT CYLINDER DRIFT TEST
TILT CYLINDER CHECK G ADJUSTMENT PROCEDURES
4 AND 6 ROLLER CARRIAGE CHECK G ADJUSTMENTS
UPRIGHT ROLLER CHECK G ADJUSTMENTS/STANDARD G HI-LO
UPRIGHT LIFT CHAIN CHECK G ADJUSTMENT PROCEDURES
BLEEDING COMPOUND LIFT CYLINDERS
CHECKING UPRIGHT DOWNDRIFT
TRIPLE STAGE UPRIGHT OPERATION CHECKS G CARRIAGE ADJ.
TRIPLE STAGE UPRIGHT ROLLER ADJUSTMENT PROCEDURES
PM-INSPECTION AND DRIVERS DAILY INSPECTION FORMS
PM-SAFETY AND PM-CAUT I ONS
SAFETY INSTRUCTIONS For Maintaining Industrial Trucks
LUBRICATION SPECIFICATIONS G RECOMMENDATIONS
LUBRICATION CHART KEY
TRUCK SPECIFICATIONS
DECALS, NAME PLATES/UPRIGHT DECK G TRUCK SERIAL NO’S.
SUGGESTED EQUIPMENT FOR ELECTRIC TRUCK P.M.
MEASUR ING VOLTAGES WITH THE VOLT-OHM METER (V-o-M)
MEASURING RESISTANCE WITH THE VOLT-OHM METER (V-o-H)
