ENGLISH USER MANUAL28 SW4000 - 1464809000Preliminary Operations1. Empty the hopper (as shown in Use chapter), because theweight of the waste inside the hopper can affect the skirtheight check.2. Drive the machine on a level ground that is suitable forchecking the skirt height.3. Turn the ignition key (61) to “0” and engage the parkingbrake.Side Skirt Check4. Remove the left and right doors (13 and 12) by turning thefasteners.5. Check the side skirts (A, Fig. 15) for integrity.Replace the skirts when they have cuts (C, Fig. 16) largerthan 20 mm or cracks/tears (D) larger than 10 mm (for skirtreplacement, refer to the Service Manual).6. &KHFNWKDWWKHGLVWDQFHIURPWKHÀRRURIWKHVLGHVNLUWV $Fig. 15) is within 0 - 3 mm (Fig. 17).If necessary, loosen the knobs (B, Fig. 15) and adjust theskirt position. Then tighten the knobs (B).Front and Rear Skirt Check7. Remove the main broom as shown in the relevantparagraph.8. Check the front skirt (E, Fig. 18) and rear skirts (F) and (G)for integrity.Replace the skirts when they have cuts (C, Fig. 16) largerthan 20 mm or cracks/tears (D) larger than 10 mm.9. Check that the front (E, Fig. 18) and rear skirt (G) slightlyrub ground without being detached from it (Fig. 19).10. For the skirt replacement, see the Service Manual.Reassembly11. Assemble the components in the reverse order ofdisassembly.AB BP100602Figure 15> 20 mm(> 0,8 in)> 10 mm(> 0,4 in)CDP100603Figure 160÷3 mm(0÷0,12 in)P100604Figure 17E F GP100605Figure 18P100606Figure 19SKIRT HEIGHT AND OPERATION CHECK