Air Intake System - Check, Clean
Precleaner (If Equipped)
NOTICE Never service cleaner with the engine running.
Servicing Filter Element
NOTICE: Never service filter with the engine running.
Service the air cleaner when the red target in the service indicator stays locked in the visible position with the engine stopped.
NOTICE : Do not allow dirty air to enter the intake hose when cleaning the inside of the air cleaner housing.
Cleaning Primary Filter Elements
WARNING: Pressure air can cause personal injury. When using pressure air for cleaning, wear a protective face shield, protective clothing and protective shoes. The maximum air pressure must be below 205 kPa (30 psi) for cleaning purposes.
NOTICE: Do not clean the elements by bumping or tapping them. Inspect filter elements after cleaning. Do not use a filter with damaged pleats, gaskets or seals.
When cleaning with pressure air, use 205 kPa (30 psi) maximum pressure to prevent filter element damage. When cleaning with pressure water, use 280 kPa (40 psi) maximum pressure to prevent filter element damage.
Have spare elements on hand to use while cleaning used elements. The primary element should be replaced after 6 months service or after cleaning no more than 3 times.
Air-205 kPa (30 psi) Maximum Pressure
Water-280kPa (40 psi) Maximum Pressure
Brake Oil Level - Check
The brake reservoir is located on the left side of the steering column.
Hydraulic Oil Level – Check
WARNING: At operating temperature, the hydraulic tank is hot and under pressure. Hot oil can cause burns. Remove the filter cap only when the engine is stopped, and the cap is cool enough to touch with your bare hand. Remove the filter cap slowly to relie
Drive Axle Oil Level - Check
Park the lift truck on a level surface. Apply the parking brake. The engine at low idle. Place the directional control lever in NEUTRAL.
Mast, Carriage, Lift Chains & Attachments - Inspect, Lubricate
NOTICE: Lubricate chains more frequently than normal in applications where the lift truck is operating in an atmosphere which could cause corrosion of components or when lift truck must work in rapid lift cycles.
Steering Mechanism - Check, Lubricate
Battery Terminal - Clean, Inspect
WARNING: Batteries give off flammable fumes that can explode. Do not smoke when observing the battery electrolyte levels. Electrolyte is an acid and can cause personal injury if it contacts skin or eyes. Always wear protective glasses when working with ba
Engine Oil & Filter (LP & Gasoline Engine Only) - Change
Gasoline, LP Engine Crankcase
WARNING: Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin.
PCV Valve System - Inspect, Clean
G420F(E) Gasoline, LP and Dual Fuel Engines
G424F(E) LP and Duel Fuel Engines
G424I(E) LP and Duel Fuel Engines
G430FE LP Engine
Wheel Bolts & Nuts - Inspect
Inspect Tightness (D, G - Series)
Inspect Tightness (GC - Series)