Maintenance Best Practices
Daily:
Check for oil leaks (wipe rods clean)
Inspect rod surfaces for scratches (use depth gauge if >0.1mm)
Every 500 hrs:
Grease all pivot points (Cat Ultra 5 Moly Grease)
Test cylinder drift (hoist <5% drop in 10 minutes)
Every 2,000 hrs:
Replace hydraulic filters (P/N: 1W-0713)
Sample fluid (target particle count <ISO 18/16/13)
Every 8,000 hrs:
Full cylinder rebuild (OEM seal kits mandatory)
This 328-3989 front suspension cylinder is used for 740B 735B 740 745 740GC caterpillar truck.
ARTICULATED TRUCK
740 GC 735B 745 740B
EJECTOR TRUCK
740B
8T-4190
8F-8733
8T-1159
8T-4171
8T-6376
9X-3579
095-1633
116-3589
200-4290
201-1311
266-5945
335-8964
335-8966
341-3191
440-2667
228-7091
440-2668
495-8212
198-2643
200-4291
592-0382
625-8280
164-9309
6V-5839
8T-1159
8T-7567
625-8281
164-9309
8T-7567
4B-9786
6V-5839
8T-7567
9X-8257
