Doosan Forklfit G33N-7

Warning: Read and understand the warnings and instructions in the Safety section of the manual before performing any operation or maintenance procedures.

Engine Oil & Filter (G424P(E) Engine Only) - Change

NOTICE: Engine Oil Service hours can be extended to 500 hours by using Doosan supplied specific oil. Please consult Doosan dealer about it.

Sign off on the forklift maintenance

Warning: Read and understand the warnings and instructions in the Safety section of the manual before performing any operation or maintenance procedures.

Enter the forklift's hour meter reading

Was the timing belt changed successfully?

Sign off on the forklift maintenance

Hydraulic Return Filter, Breather & Strainer - Check, Change

Steps for Hydraulic Return Filter, Breather & Strainer Check

Transmission Oil, Oil Filter & Strainer - Check, Clean, Change

Lift Chains - Test, Check, Adjust

Every 2500 Service Hours or 15 Months

You must read and understand the warnings and instructions contained in the Safety section of this manual, before performing any operation or maintenance procedures.

1) Hydraulic Oil - Check, Clean, Change

Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin.

Park the lift truck level with the forks lowered, parking brake engaged, transmission in NEUTRAL and the engine stopped.

Remove the hydraulic tank drain plug. Allow the oil to drain into a suitable container. Clean and install the plug.

Remove the dipstick/filter cap assembly.

Visually inspect forks for cracks, especially in the heel section, around the mounting brackets, and all weld areas.

Inspect for broken or jagged fork tips, bent or twisted blades and shanks.

Make sure positioning lock is in place and working.

Remove all defective forks from service.