Sharp 21F-A30 Manuel de l'opérateur télécharger pdf (Page 153)

MAINTENANCE AND SERVICING

Form 169000 / 169040 151 Revision C

7.10.2.2 Tine and Bearing Replacement: Center

Section X

a. Remove flangette mounting bolts (A) at reel

discs #3 and #4.

b. Remove shoulder bolts (B) and keeper (C)

connecting tine bar sections ‘X’ and ‘Y’ at reel

disc #3.

c. Lift tine bar away from reel arms, and remove

complete tine bar section ‘Y’ (including reel

bearings at discs #3 and #4).

d. To replace tine bar bearing, refer to Section

7.6.4 Sealed Bearing Installation.

e. Replace tine as follows:

1. Remove bolt (D) and keeper (E) on tine to

be replaced.

2. Remove bolts and keepers on tines as

required to facilitate replacement of

damaged or worn tine.

3. Slide tines off tine bar.

4. Install tines on tine bar and secure with bolts

(D) and keepers (E). Install nut with tapered

side against tine bar. Do not

install bolts in

end tines at this time.

f. Assemble tine bar section ‘Y’ (including reel

bearings at discs #3 and #4) to tine bar section

‘X’ at reel disc #3.

g. Position tines as shown, and install shoulder

bolts (B) with keeper (C).

h. Attach bearing flangettes to reel arm at discs #3

and #4 with bolts (A). Tighten bolts to

23 - 26 ft·lbf (31 - 36 N·m).

DISC #4

DISC #2

DISC #4

DISC #3

1 2 ... 148 149 150 151 152 153 154 155 156 157 158 ... 191 192

Pas de commentaire

Sharp 21F-A30 Manuel de l'opérateur Page 153