Engine Valve Lash (Diesel Engine Only) – Check, Adjust
Steer Wheel Bearings - Reassemble
NOTE: The procedure is shown on a GC-Series lift truck. It is the same for D, G-Series lift trucks.
Drive Wheel Bearing (Power Shaft and Drive Wheel) – Reassemble
D, G-Series Lift Trucks
GC-Series Lift Trucks.
Cooling System – Clean, Change
WARNING:At operating temperature, the engine coolant is hot and under pressure. Steam can cause personal injury.
The Lift truck must be level, the forks lowered, the parking brake engaged, the transmission in NEUTRAL and the engine stopped and cool.
4TNE98 3.3L Diesel Engine
4TNV98 3.3L Diesel Engine
G420F(E) 2.0L LPG/Gasoline Engine
G424F(E) 2.4L LPG/Gasoline Engine
G424I(E) 2.4L LPG/Gasoline Engine
G430FE 3.0L LPG Engine
NOTICE: Hold the drain port when the radiator drain valve is turned because the tank and the drain port are separated.
NOTICE Inject the coolant additionally into below specific port of G424I(E) engine besides the radiator if needs more coolant while clean & change the cooling system.
Forks – Inspect
Forks should be inspected, at a minimum, every 12 months. If the truck is being used in a multi-shift or heavy duty operation, they should be checked every six months.