SUNWARD SWTH634 - Every 2000 Hours Service; Every 5000 Hours Service

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E4: Change the oil in the front axle reduction gear
 Set the truck on a horizontal surface with the engine off and the oil in the reduction gear still hot.
Place a receptacle under drain plug. Remove plug 1 and allow the oil to drain out. Remove fill
and level plug to ensure that all oil has drained out.
 Refit and tighten plug
 Fill with oil (see “LUBRICANT” chart) through fill and level plug .
 The level is correct when flush with the top of the hole.
 Refit and tighten fill and level plug.
 Check for any leaks from the drain plug.
E5: Empty and clean the fuel tank
 Never smoke or work near a flame during these operations.
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Set the truck on a horizontal surface with the engine off.

Place a receptacle under drain plug and unscrew the plug.

Allow the fuel to drain out and clean with 10 liters of clean fuel poured through fill hole
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Refit and tighten drain plug.
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Fill the tank with clean fuel filtered through a filter or clean cloth, then refit plug..

Fix value for fuel pump
 Bleed the system is necessary.
E6: Change the alternator belt/crankshaft
 2 or 3 thread turns and rotate the position of the alternator to loosen the tension of the belt so that
it can be removed from the pulleys.
 Replace the belt with another one with similar features (see “FILTERING ELEMENT AND
BELT TABLE”) and rotate the position of the alternator to apply the correct tension to the belt.
 Tighten the set screw of the belt tensioner and the alternator connection screws.
 Check the belt tension again to make sure it is still correct.
 It is recommended to check the belt tension again every 20 hours of service from when the belt
was replaced.
E7: Wear of the boom telescopic pads
For these operations, consult your agent or dealer.
5.4.6 EVERY 2000 HOURS SERVICE
 F1 -- Check the valve clearance.
 F2 -- Check the injectors.
 F3 -- Check the alternator and starter electric motor.
 F4 -- Check the turbocompressor..
 Consult your agent or dealer for these operation.
5.4.7 EVERY 5000 HOURS SERVICE
 G1 -- Check interior chain wear
 G2 -- Check for stretching due to wear
 G3 -- Check the plate profile for wear
 G4 -- Check wear on the side of the chain.
 Consult your agent or dealer for these operation.