JCB Generator G33

Remove the FEAD (Front End Accessory Drive) belt cover

Check the belt condition, if worn out or deteriorated contact your JCB dealer for any service requirements

Check the tension of the belt with the instrument (DENSO BTG-2). The tension must be between the values specified. Weight/Force: 200–230N

If necessary adjust the tension

Check the condition of the coolant hoses

Check the radiator and intercooler surfaces for signs of damage

If service is required, provide details

Sign off on the cooling pack check

WARNING Never check the oil level or add oil with the engine running. Be careful of hot lubricating oil. Danger of scalding.

Notice: Do not exceed the correct level of engine oil in the sump. If there is too much engine oil, the excess must be drained to the correct level. An excess of engine oil could cause the engine speed to increase rapidly without control.

Wait for the oil to drain back into the engine sump before you take a reading. If not, a false low reading may be recorded which can cause the engine to be overfilled.

CAUTION This component is heavy. It must only be removed or handled using a suitable lifting method and device.

Notice: Before you install a pair of batteries to a machine, make sure you know the machines voltage. Some machines require two batteries but have a 12 V electrical system. This means the batteries need to be connected in parallel.

For 24 V machines, the batteries must be connected in series. Incorrect voltage may result in serious damage to the electrical system.

The illustrations show typical battery connections. The actual battery connections installed on your machine may look different

Get access to the battery or batteries (depending on the specification of your machine).

If installed, move the battery isolator switch to the off position and then remove the key.

Disconnect the negative battery lead first. Refer to Figure 94. and Refer to Figure 95.

Disconnect the positive battery lead and put it away from the batteries. Refer to Figure 94. and Refer to Figure 95.

Intake manifold hose (air filter - intake manifold) Change

Fuel hose Change (5000 Hourly or 5 Yearly Wheel Loader Maintenance);