Maintenance Section
-198-
Maintenance Intervals
NOTICE
Never exceed the Maintenance Intervals specified
in the manual. Defects and/or damage to the
important functional components may be resulted
in.
NOTICE
All maintenance and repair, except Every 10
Service Hours or Daily, on the lift truck must be
performed by qualified and authorized personnel
only.
NOTICE
Careless disposal of waste oil can harm the
environment and can be dangerous to persons.
Always dispose of waste oil to authorized personnel
only.
When Required
Fuel Tank Filter Cap and Screen (If Equipped) -
Clean ..................................................................... 203
Seat, Hood Latch & Support Cylinder - Check,
Lubricate................................................................ 203
Fuses, Bulbs, Circuit Breaker & Relay - Change,
Reset ..................................................................... 204
Battery Terminal - Clean, Inspect ........................ 205
Priming the Fuel System(Diesel Engine Only) ... 206
Water Separator (Diesel Engine Only) - Check,
Drain ...................................................................... 207
Tires and Wheels (D, G-Series) - Inspect, Check
............................................................................... 208
Carriage Roller Extrusion ā Adjust ...................... 208
Every 10 Service Hours or Daily
Inspect Engine for Fluid Leaks ............................ 209
Engine Oil Level - Check ..................................... 209
Coolant Level ā Check ......................................... 210
Air Cleaner Indicator - Check .............................. 211
Inspect Foot Pedal Operation (G424I(E)
/G430FE/G424P(E) Only) .................................... 211
Inspect Engine for Exhaust Leaks ....................... 211
Walk- Around Inspection - Inspect ...................... 211
Mast Channels ā Lubricate .................................. 212
Transmission Oil Level ā Check .......................... 213
Parking Brake - Inspect ........................................ 213
Brake Oil Level - Check ....................................... 214
Drive Axle Oil Level ā Check ............................... 214
Hydraulic Oil Level ā Check ................................. 215
First 50 - 100 Service Hours or a Week
Engine Oil & Filter (Diesel Engine Only) - Change
............................................................................... 216
Transmission Oil, Oil Filter & Strainer - Check,
Clean, Change ...................................................... 217
Drive Axle Oil - Change ........................................ 219
Parking Brake - Test, Adjust ................................ 219
Every 250 Service Hours or Monthly
Engine Oil & Filter (LP & Gasoline Engine Only) -
Change .................................................................. 221
Every 500 Service Hours or 3 Months
Air Intake System - Check, Clean ........................ 222
Belts - Check, Adjust ............................................ 224
Mast Hinge Pin ā Lubricate .................................. 225
Tilt Cylinders - Check, Adjust, Lubricate ............. 225
Crosshead Rollers - Inspect ................................. 226
Mast, Carriage, Lift Chains & Attachments - Inspect,
Lubricate ................................................................ 226
Transmission Oil Filter ā Change ........................ 227
Parking Brake - Test, Adjust ................................ 227
Inching & Braking Control Shaft - Lubricate ........ 227
Horn and Lights (If Equipped) - Check ................ 227
Drive Axle Oil & Strainer - Change, Clean .......... 228
Overhead Guard ā Inspect ................................... 228
Steer Suspension ā Inspect ................................. 229
Steering Mechanism - Check, Lubricate ............. 229
Wheel Bolts & Nuts ā Inspect .............................. 230
Inspect Vacuum Lines and Fittings (G424I(E)
Engine Only).......................................................... 231
Fuel Trim Valve(FTV) Inspection (G424I(E) Engine
Only) ...................................................................... 231
Inspect Electrical System (G424I(E)
/G430FE/G424P(E) Engine Only) ....................... 231
Engine Oil & Filter (Diesel Engine Only) - Change
............................................................................... 232
Fuel Filter (Diesel Engine Only) - Change .......... 232
PCV Valve System - Inspect, Clean .................... 233
Governor Lever and Engine Speed Control (Diesel
Engine Only) - Check, Adjust ............................... 234