Arm lever to frame pin 322-4584 CAT, aftermarket

For the Caterpillar backhoe loaders: arm lever to frame pin 322-4584, an aftermarket part. According to the product card, this part is an arm lever to frame pin.

The pin is chosen by part number according to its diameter, length, head shape and locking method (bolt and plate, circlip or lock pin). On one machine the bucket, dipper, boom and cylinder pins differ in size and are not interchangeable. When a new pin is fitted, the bushes and seals are checked too, as a new pin in a worn bush soon develops play.

Specifications

Compatibility

According to the product card, 322-4584 is a pin. Machines listed on the card: 428, 432, 442. Fit is confirmed by the part number. Other parts are in Caterpillar pins.

Fitting

Before the change, lower the attachment to the ground or support it securely, stop the engine and release the hydraulic pressure. Remove the locking element and drift the pin out with a suitable punch without damaging the eyes. After cleaning and checking the eye and bush, fit the new pin greased, refit the locking element and grease the joint until clean grease comes out.