Dynapac CA 250D Workshop Manual - Page 8

Browse online or download pdf Workshop Manual for Construction Equipment Dynapac CA 250D. Dynapac CA 250D 11 pages. Converting drum std/d to p/pd

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FITTING

Fig. 9 Fitting the teeth

Fig. 10 Fitting the PD scraper

5 mm

(3/16")

Fig. 11 Fitted shims

1. Shims

13. Fit the teeth on the PD scraper.

14. Fit the PD scraper 34 58 77 (item 2 in drawing

38 22 20). Weight about 275 kg (600 lbs).

Keep well clear of the hoisted object.

Ensure that hoisting hooks are securely

anchored.

15. Place shims (1) so that the scraper teeth are posi-

tioned symmetrically between the pads.

Remember that the rubber elements are pre-

tensioned; use only enough shims to leave an

air gap of about 5 mm (3/16") between the

scraper and the drum frame, before the

scraper bolts are tightened.

CA 250/252/262 W1065EN2