INSTRUMENTS AND CONTROLS 3.3.2 SIDE INSTRUMENTS 1 - Fuel level indicator 2 - Engine coolant temperature indicator 3 - Revolution counter - Hour meter 4 - Hydraulic oil filter clogging warning light 5 - Generator warning light 6 - Glow plug preheating warning light 7 - Engine coolant temperature warning light 8 - Engine oil pressure warning light 9 - Air filter clogging warning light 10 - Revolving light warning light 11 - Acoustic alarm 12 - Servo control locking button 13 - Backhoe speed control button 14 - Backhoe sliding lock switch 15 - Backhoe boom lock switch 16 - Hazard flashers 17 - Low beam and parking lights switch 18 - Four-wheel drive switch 19 - Rear horn 20 - Safety valve switch (if installed) 21 - Load stabilizer system switch (if provided) 22 - Optional equipment switch (if provided) 23 - Hydraulic hand hammer switch (if provided) 24 - Ignition switch 25 - Fan switch 26 - Air conditioner switch (if provided) 27 - Steering control button unit 76