DR PRO Betriebsanleitung PDF herunterladen (Seite 64)

60 16.50 PRO DR

RAPID-FEED™ CHIPPER

Hitch Coupler Adjustment Check

1. Place the proper size ball in the socket of the

coupler and close the latch assembly (Figure 72).

Verify that the locking trigger is properly engaged in

its detent.

2. Pull on the ball and/or coupler, trying to remove the

ball from the socket. If the ball moves more than

1/16" in the coupler’s socket, the clamp requires

adjustment. Follow the proper adjustment

procedure in the following steps.

Hitch Coupler Adjustment

1. With the proper size ball in the socket of the hitch

coupler, close the latch of the coupler completely

(Figure 73). Verify that the locking trigger is properly

engaged in its detent.

2. Tighten the lock nut on the underside of the coupler

until the spring between the nut and the clamp is fully

compressed. Then back off the lock nut 1/2 turn or

just enough that the latch is able to clamp and

unclamp from the ball.

Figure 72

Pull

Locking

Trigger

1/16"

Movement

Ball

Figure 73

Lock Nut

Ball Clamp

Spring

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DR PRO Betriebsanleitung Seite 64