Clark TW125, TW235 EV1 Control Forklift Index:

page 8 VISUAL INSPECTION
pages 8 through 11 PM-CHECK SHEET
Pages 12 through 15 OPERATIONAL TESTS
page 16 BATTERY CHECKS
Pages 17 through 34 CLEANING, INSPECTION & LUBRICATION
pages 35 through 40 ELECTRICAL TESTS
Pages 41 through 49 PERIODIC ELECTRICAL TESTS
DESCRIPTION
LUBRICATION CHARTS – TW-235
LUBRICATION CHARTS – TW-125
BATTERY
PUMP MOTOR OPERATING SWITCH
SCR CONTROLLER (ACCELERATOR) 1MS & 2MS & Linkage Adjustments
DRIVE MOTOR (BRAKE) CUT-OFF SWITCH
ELECTRIC DRIVE MOTOR PARKING BRAKE CUT-OFF SWITCH
DRIVE MOTOR (STEER) CUT-OFF SWITCHES
ELECTRIC MOTOR MAINTENANCE
PM-PROCEDURES 48 FIELD WEAKENING PMT/SRO
17 P.S. Sec. 8, pages 1-2; Tools Sec. 13, Pages l-3; pump Sec. 14, Pages l-3; and
17 Interlocks Sec. 15, Paqes 1-2; FA & RB, RA & RB. lA-A Fr lA-B Sec. 17, Paqes 1-4
19 17 1 throuqh 10 CHECKING SCR COMPONENTS WITH VOLT OHM METER
SCHEMATIC BREAKDOWN – TW-125
SCHEMATIC BREAKDOWN – TW-235
SCR SYSTEMS TROUBLE SHOOTING GUIDE
CHECKING BATTERY POLARITY & VOLTAGE CHECKING TRUCK POLARITY
CHECKING EV-1 COMPONENTS
DRIVE UNIT
WHEELS G TIRES (PNEUMATIC)
SAFETY TIPS (RIMS AND WHEELS)
SAFETY TIPS (RIMS AND WHEELS)
WHEELS/TIRES (SOLID & CUSHION)
BRAKE PEDAL FREE TRAVEL CHECK & ADJUSTMENT
BRAKE BLEEDING PROCEDURE
PARKING/SERVICE BRAKES
STEERING ADJUSTMENTS – TW-125
POWER STEERING – TW-23.5
STEER FORK BEARINGS
STEER WHEEL BEARINGS
STEER SYSTEM HYDRAULIC PRESSURE CHECKS
HYDRAULIC SUMP TANK & FILTER
HYDRAULIC SYSTEM PRESSURE CHECKS
HYDRAULIC SYSTEM SCHEMATIC
HYDRAULIC ACCUMULATOR CHARGING PROCEDURES
TILT CYLINDER DRIFT TEST
TILT CYLINDER ADJUSTMENT
4 AND 6 ROLLER CARRIAGE CHECK AND ADJUSTMENTS
UPRIGHT ROLLER CHECK & ADJUSTMENTS
UPRIGHT LIFT CHAIN CHECK & ADJUSTMENT PROCEDURE
BLEEDING COMPOUND LIFT CYLINDERS
UPRIGHT DOWNDRIFT TEST
FULL FREE LIFT TRIPLE STAGE UPRIGHTS EQUIPPED WITH 6-ROLLER
CARRIAGES USED ON TRUCKS RATED FROM 2,000 THROUGH 12,000
LBS CAPACITY UPRIGHTS BEGINNING WITH “M” DECK NUMBERS
FULL FREE LIFT TRIPLE STAGE UPRIGHTS EQUIPPED WITH 6-ROLLER
CARRIAGES USED ON TRUCKS RATED FROM 2,000 THROUGH 12,000
LBS CAPACITY UPRIGHTS BEGINNING WITH “M” DECK NUMBERS
PM-INSPECTION & DRIVERS DAILY INSPECTION FORMS
PM-SAFETY AND PM-CAUTIONS
LUBRICATION SPECIFICATIONS & RECOMMENDATIONS d CHART KEY
TRUCK SPECIFICATIONS
DECALS, NAME PLATES & UPRIGHT DECK NUMBER & SERIAL NUMBERS
SUGGESTED EQUIPMENT FOR ELECTRIC TRUCK P.M.
MEASURING VOLTAGES WITH THE VOLT-OHM METER (V-O-M)
MEASURING RESISTANCE WITH THE VOLT-OHM METER (V-O-M)

REF. ITEM
NUMBERS
1, UPRIGHT –
GROUP
Standard & Hi-Lo Carriage Rollers Check & Adjustments 34
Standard & Hi-Lo Rollers 34
Lift Chains 34
Bleeding Compound Lift Cylinders 34
Downdr ift Test 34
Full Free Lift Triple Stage Operational Checks & 34
Adjustments, Carriage Chain Adjustments, Load Testing,
Lift Cylinder & Tilt Cylinder Drift Tests &
Carriage Roller Check & Adjustments
Full Free Lift Triple Stage Roller 34