Clark NST15SG, NST20SG, NST25SG, NST30SG, NST40SG, NST15, NST20, NST25, NST30, NST40 Narrow Aisle Truck Index:

8 HOUR (Every 8 operating hours, or every shift)
Battery charge Indicator, hour meter
Brake (deadman) switch check
Battery, service checks and maintenance
Battery, service checks and maintenance
Battery, service checks and maintenance
Battery, service checks and maintenance
Battery, service checks and maintenance
Battery, service checks and maintenance
Battery, removal and Installation procedure(s)
Hydraulic sump tank level check
100 HOUR (Every 100 operating hours)
100 Hour PM Illustration
Drive control adjustment
Drive control adjustment
Drive control adjustment
Drive control adjustment
Brake, check and adjust
Brake, check and adjust
Brake, check and adjust
Brake, check and adjust
Lift cylinder operation check
Tilt cylinder operation check
Reach cy11nder operatIon check
Lift chaln(s), check and adjust
Lubricate truck
Hydraulic control valve and lines. Inspect
Lift carriage (Pantograph), Inspect
Lift and tilt switches, check
Hydraulic sump (breather) filter, check
Contactors, Inspect
Lubrication chart PAPER COLOR ~ BLUE
Lubrication chart
Lubrication -continued-
Lubrication recommendations
Lubrication specifications
Lubrication chart(s) key

500 HOUR (Every 500 Operating hours)
500 HOUR PM Illustration
Sump tank, drain, flush and refill
Sump tank filter, change
Sump tank breather, check/replace
II
Caster adjustment
1000 HOUR (Every 1000 operating hours)
1000 HOUR PM Illustration
Drive motor. Inspect
Drive motor brush spring tension, check
Pump motor. Inspect
Pump motor brush spring tension, check
Brake, bleeding procedure
Brake, bleeding procedure
Hydraulic system flow and pressure check
Hydraulic system flow and pressure check
Wheels
TROUBLE SHOOTING GUIDE
Solid state control
Upright – “B” MODELS
UPRIGHT – “C” MODELS
Hydraulic circuit diagram
Wiring diagram