Caterpillar GP25HN Lift Trucks Service, Operation & Maintenance Manuals - PDF DOWNLOAD

Page 131

TROUBLESHOOTING

122

◆ When the Temperature Gauge

◆ Stalled Engine

Shows Red Zone CAUTION

If any of the following liquids are spilled on the floor, clean up immediately. If not cleaned up, it could result in slipping, skidding or environmental pollution.

P00020

If the engine stalls, hydraulic pressure is lost in the power steering. This increases your steering effort. In this case, stop your lift truck in a safe area and restart the engine.

N00005

1. Park the lift truck in a safe area. 2. Raise the engine hood and seat assembly to ventilate the engine compartment. 3. Allow the engine to idle for a while. DO NOT attempt to stop the engine. 4. Stop the engine after the coolant temperature gauge shows the WHITE zone. 5. Check for:

– Oil or grease – Coolant – Gasoline or diesel fuel – Brake fluid – Brake oil (for wet disc brake) – Electrolyte

– Lack of coolant. – Loose or broken fan belt. – Engine oil level. – Dirt buildup in radiator air passages. P00021

– DO NOT attempt to remove the radiator filler cap if the engine is overheated to avoid scalding hot coolant and steam from blowing out of the radiator. – DO NOT add cold water to an overheated engine. This could cause the engine damage. Wait for the engine to cool, if possible. If not, slowly pour water into the radiator. – Immediately stop the engine if the fan belt is broken. 122

122


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