Sharp 21F-A30 Manual del operador descargar pdf (Pagina 177)

MAINTENANCE AND SERVICING

Form 169000 / 169040 175 Revision C

7.15 SKID SHOE WEAR PLATE

REPLACEMENT

The skid shoes are equipped with replaceable

wear plates that can be reversed for increase

service life. It is recommended that the wear

plates be replaced when the skid shoe weldment

becomes exposed.

a. Raise header, and engage lift cylinder stops.

CAUTION

Stop engine, and remove key from ignition

before leaving Operator's seat for any

reason. A child or even a pet could engage

an idling machine.

b. Remove bolts (A) and clips from forward edge of

skid shoe.

NOTE

Use a socket and ratchet wrench to

access the nuts.

c. Remove clevis pins (B) and disengage tabs on

skid shoe from slots in cutterbar.

d. Remove eight bolts (C), and remove wear plates

(D).

e. Position replacement wear plate (D) as shown.

(The same wear plate can be re-installed, but in

the reverse position).

f. Secure wear plate with bolts and nuts (C).

IMPORTANT

If bolt heads are worn down, replace with

new ½ in. x 1 carriage bolts.

g. Insert tabs on skid shoe into slots (E) on

cutterbar at inboard mounting locations on frame

and secure with clevis pin (B).

h. Re-install clips (A) with bolts and nuts removed

at step a. to secure skid shoe to cutterbar.

NOTE

Use a socket and ratchet wrench to

access the nuts.

i. Remove clevis pin, adjust skid shoe to desired

height, and re-install two clevis pins. Secure

with lynch pins.

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Sharp 21F-A30 Manual del operador Pagina 177