Hangcha 1-3.5t R Series Internal Combustion Counterbalanced Forklift Truck: Tri-Monthly Maintenance

Preventive Maintenance Schedule:

O— Check, revise, adjust

X— Replace

Note:

(1) If the working place has much duty or other pollutions, the times of maintenance should be increased.

(2) If the parts are abnormal such as engine power descends, emit black smoke or noise increase before the replacing time is coming, it should be check. Sometime it needs to adjust diesel nozzle pressure and fuel atomization.

Note:

The fork lift truck needs inspection and maintenance termly, make it in good working condition.
Inspection and maintenance are usually ignored; you must find the problems and solve it in time.
Use the orthodoxy spare part of HANGZHOU fork lift truck general plant.
Don’t use different oil when changing or adding oil.
Don’t throw away the waste oil or electrolyte liquid as you wish. Should deal with it depend on the local environmental protection laws and regulations require.
Maintenance on schedule
After you make maintenance, you’d better make a record.
Forbid to repair the fork lift truck if you haven’t been trained.

Checking Item: Engine

Tools: clearance gauge

Service required

○ — Check, revise, adjust

Check the valve clearance is correct

Fan belt tension check

Retighten cylinder head bolt

Clean the outface of radiator(1)

Service Required:

X — Replace

Clean the outface of radiator(1)

Replace the oil cleaner (diesel engine) (1)

Clean the air cleaner element (gasoline engine)

Service Required:

○ — Check, revise, adjust

Clean or replace the filter element of air cleaner

Drain the water of oily water separator (diesel engine)

Clean or replace the filter element of air cleaner

Idling of engine

Ignition timing (gasoline engine )

Spark plug(gasoline engine)

Check distributor point、cover and rotor (gasoline engine)(1)

Check fuel injector, adjust pressure (diesel engine)(2)

Battery electrolyte check

Clutch:

○ — Check, revise, adjust

Check clutch pedal for free travel and clearance between pedal surface and floor when clutch is unlocked

Release bearing lubricate

Mechanical Transmission

Check oil level, and replace it if needs

Torque Converter Transmission

Replace Oil

Driving Axle (front axle)

○ — Check, revise, adjust

Check differential oil, and replace it if needs

Check connection and retighten moment

Brake and inching system

○ — Check, revise, adjust

Check and adjust brake pedal for free travel and clearance

Check for proper brake operation

Check and inching brake pedal for free travel and clearance

Hydraulic system

○ — Check, revise, adjust

Proper work of the hydraulic oil pump

Proper work of control valve

Check for oil leaks, looseness, collapse, deformation and damage

Lifting System

○ — Check, revise, adjust

Check chain for tension

Lubrication of chains

Check chain and bearing for damage or deformation

Check lifting cylinders for proper operation and connection

Check tilting cylinders for proper operation and connection

Check for forks and stopper pins for damage or wear

Check fork base and hook welding for defective cracks or wear

Check roller of mast and lifting bracket parts for cracks or damage

Preventive Maintenance Schedule:

O— Check, revise, adjust

X— Replace

Note:

(1) If the working place has much duty or other pollutions, the times of maintenance should be increased.

(2) If the parts are abnormal such as engine power descends, emit black smoke or noise increase before the replacing time is coming, it should be check. Sometime it needs to adjust diesel nozzle pressure and fuel atomization.

Note:

The fork lift truck needs inspection and maintenance termly, make it in good working condition.

Inspection and maintenance are usually ignored; you must find the problems and solve it in time.

Use the orthodoxy spare part of HANGZHOU fork lift truck general plant.

Don’t use different oil when changing or adding oil.

Don’t throw away the waste oil or electrolyte liquid as you wish. Should deal with it depend on the local environmental protection laws and regulations require.

Maintenance on schedule

After you make maintenance, you’d better make a record.

Forbid to repair the fork lift truck if you haven’t been trained.

Checking Item: Engine

Tools: clearance gauge

Service required

○ — Check, revise, adjust

Check the valve clearance is correct

Fan belt tension check

Retighten cylinder head bolt

Clean the outface of radiator(1)

Service Required:

X — Replace

Clean the outface of radiator(1)

Replace the oil cleaner (diesel engine) (1)

Replace the oil cleaner (diesel engine) (1)

Clean the air cleaner element (gasoline engine)

Service Required:

○ — Check, revise, adjust

Clean or replace the filter element of air cleaner

Drain the water of oily water separator (diesel engine)

Clean or replace the filter element of air cleaner

Idling of engine

Ignition timing (gasoline engine )

Spark plug(gasoline engine)

Check distributor point、cover and rotor (gasoline engine)(1)

Check fuel injector, adjust pressure (diesel engine)(2)

Battery electrolyte check

Clutch:

○ — Check, revise, adjust

Check clutch pedal for free travel and clearance between pedal surface and floor when clutch is unlocked

Release bearing lubricate

Mechanical Transmission

Check oil level, and replace it if needs

Torque Converter Transmission

Replace Oil

Driving Axle (front axle)

○ — Check, revise, adjust

Check differential oil, and replace it if needs

Check connection and retighten moment

Brake and inching system

○ — Check, revise, adjust

Check and adjust brake pedal for free travel and clearance

Check for proper brake operation

Check and inching brake pedal for free travel and clearance

Hydraulic system

○ — Check, revise, adjust

Proper work of the hydraulic oil pump

Proper work of control valve

Check for oil leaks, looseness, collapse, deformation and damage

Lifting System

○ — Check, revise, adjust

Check chain for tension

Lubrication of chains

Check chain and bearing for damage or deformation

Check lifting cylinders for proper operation and connection

Check tilting cylinders for proper operation and connection

Check for forks and stopper pins for damage or wear

Check fork base and hook welding for defective cracks or wear

Check roller of mast and lifting bracket parts for cracks or damage