#SC 45TW-SS 10 – 110202Page 18 of 40
7.3. Service intervals
Every 250 working hours
1. Order the service kit for 250-hours service “KIT 45TW-S-250-2”
2. Thoroughly flush the machine prior to disassembly and ensure that no
particles remain in the machine.
3. Disassemble the machine as described on the following pages. For 250-hours
service it’s not required to disassembly the gear box if not needed.
4. Upon complete disassembly of the machine, all parts should be thoroughly
washed and/or degreased in the appropriate manner, then inspected
accordingly.
5. Inspect seals, bushings and gears for wear; locate position numbers from
“10. Exploded Drawing - SC 45TW” on page 27 and “11. Spare Part List - SC
45TW” on page 28. Replace if unduly worn.
6. Reassemble the machine. A service card is included with this manual; see
page 38. This should be completed each time service is performed on the tank
cleaning machine so that a proper maintenance record/history is kept.
Every 500 working hours
1. Order the service kit for 500-hours service “KIT 45TW-S-500-2”
2. Do the same inspection as for 250-hours service but with a complete
disassembly of the machine, including the gear box.
3. Replace the parts in the service kit. Check all parts for wear, replace if
necessary.