13.

REPLACING LOWER CUTTER

 

Replacing Lower Cutter

F

* Unplug the machine

 

(1)

Open front cover and disengage upper cutter.

 

(‘See page 3)

 

(2)

Loosen lower cutter clamp screw®and remove

a

 

lower cutter.

 

(3)Set the new lower cutter.

Align the top of lower cutter with the top of needle plate, and tighten lower cutter clamp screw a

14. CHANGING LIGHT BULB

When the light does not come on even though it is switched on:

How to remove the lamp cover.

(1)Take out the power supply plug.

(2)Remove the presser foot lifter by pulling it out.

(3)Remove the lamp cover.

(4)Change the light bulb.

(5)Replace the lamp cover.

How to use the bulb catcher (plastic sheath),

(1)Take out the power supply plug.

(2)Place the bulb catcher (plastic sheath) found in the accessory box around the bulb in the direction of arrow , turn it in the direction of arrow ©, and remove the bulb.

(3)Replace the new bulb in the reverse steps

of (2).

15. LUBRICATION

Although Lubrication is not required often for this machine since the important parts are all made of a special oil impregnated sintered metal, one or two

drops of oil on moving metal parts will increase durability.

—21—

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White 634D manual Changing Light Bulb, Replacing Lower Cutter Unplug the machine

634D specifications

The White 634D, a versatile piece of heavy machinery, is well-regarded in various sectors, including construction and agriculture. Known for its reliability and durability, the White 634D is a powerful tractor that can tackle a wide range of tasks efficiently.

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