Husqvarna 968999103 / W3614A manual Engine Belt Guides, Pump Belt, Interlock Safety System

Models: 968999108 / W3613A 968999102 / W3612A 968999103 / W3614A 968999101 / W3212A 968999107 / W3213A 968999110 / W4815A

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ENGINE BELT GUIDES

ENGINE BELT GUIDES

1.Before performing adjustments on belt guides, turn the mower off and disconnect spark plug wire or wires.

2.Belt guides under the engine should be adjusted as shown in figure 6.

Figure 6

PUMP BELT

1.Before performing adjustments on pump belt, turn the mower off and disconnect spark plug wire or wires.

2.Check tension on the belt. If it feels loose adjustment will need to be made.

3.Loosen the nut on the bottom of the idler pulley.

4.Slide the idler pulley against the belt, retighten the nut while applying pressure to the idler pulley. (see fig. 6)

INTERLOCK SAFETY SYSTEM

The interlock modules function is to prevent the engine form starting if the blade and/or ground speed lever are engaged. It also causes engine shutdown if the operator falls from, or attempts to leave the operator position while the blades or ground speed lever are engaged. After the engine starts, the operator must hold either the left or right O.P. lever down before engaging the blades or moving the ground speed lever. If neither O.P. lever is held the engine will stop. Check the function of the safety electrical system on a regular basis.

1.Engine must kill if blades are engaged without O.P. levers held down.

2.Engine must kill if ground speed lever is taken out of neutral without holding down O.P. levers.

3.Engine must not start unless blades are off and ground speed lever is in the neutral position.

4.Do not operate the mower if the interlock safety system allows operation or starting in any unsafe condition.

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Husqvarna 968999103 / W3614A, 968999110 / W4815A, 968999107 / W3213A Engine Belt Guides, Pump Belt, Interlock Safety System