3-5.Threading

When threading the machine from the beginning, threading must be carried out in the following

sequence:

First: Lower loopef threading (A)

Second: Upper looper threading (B)

Finally: Needle threading (C, D)

(1) Lower looper threading (A)

Open front cover. (See Page 2)

Take the thread drawn from the spool and pass it, through guide © of the thread stand and then, in order, through guides ©— ©and thread tension

dial ©. (Fig. A)

Fig. A

While pressing down the tension release lever with your right hand, lay thread between thread tension discs with your left hand. (Fig. B)

Bring the lower looper to the far left position by turning handwheel towards you, and pass the

thread through lower looper thread guide (Fig C)

Hook thread around part S from back to front as

illustrated.

Then, move the lower looper slightly to the right by turning the handwheel towards you.

Thread the hole of the lower looper 9 . using tweezers.

Cut the thread leaving about 10cm (4”) of spare thread. (Fig. D)

—7--

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Image 12
White 634D manual Threading, Sequence, Lower looper threading a
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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.

Equipped with a robust engine, the White 634D offers impressive horsepower, making it suitable for heavy-duty applications. The engine is designed for optimal performance and fuel efficiency, ensuring that operators can complete their tasks without frequent refueling. This feature not only saves time but also reduces operational costs, making the White 634D a cost-effective choice for many businesses.

One of the standout features of the White 634D is its advanced hydraulic system. This system provides exceptional lifting capability, allowing the tractor to handle various implements and attachments. The hydraulics are engineered for responsiveness, which enhances the overall functionality of the machine. Operators can easily switch between tasks, whether it’s lifting heavy loads or performing intricate maneuvers in tight spaces.

In terms of comfort, the White 634D boasts an ergonomic cab design, offering excellent visibility and a user-friendly interface. The controls are intuitively placed, allowing operators to navigate functions with ease. This attention to comfort reduces operator fatigue, ensuring high productivity levels throughout long working hours.

The White 634D is also equipped with cutting-edge technology that enhances its performance. Features such as GPS guidance systems and precision farming technologies allow for improved accuracy in planting, plowing, and other agricultural tasks. This level of technology not only increases efficiency but also helps to maximize yield in farming operations.

Additionally, the durability of the White 634D cannot be overstated. Built with high-quality materials, this tractor is designed to withstand tough working conditions. Whether in rugged terrain or extreme weather, the White 634D maintains its operational integrity, making it a reliable choice for demanding environments.

In summary, the White 634D combines power, efficiency, and comfort, making it an ideal choice for various applications in agriculture and construction. With its advanced features and robust design, it stands out as a dependable piece of machinery that enhances productivity and performance across the board.
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