Sun Pumps SPB 10-16C-1.0 - Manual (Page 6)

9. Replace original quantity of shims on each stud before replacing discharge manifold.
SERVICING CRANKCASE SECTION
1. While inlet manifold sleeves and seal retainers are removed, examine crankcase seals
for wear.
2. Check oil for proper level and for evidence of water in oil or other contaminants.
3. Rotate crankshaft by hand to feel for smooth bearing movement.
4. Examine crankshaft oil seal externally for drying, cracking or leaking.
5. Consult SunPumps if crankcase service is required.
PREVENTATIVE MAINTENANCE CHECK-LIST
Check Daily Weekly 50 hrs 500 hrs 1500
hrs
Clean Filters X
Oil Level/Quality X
Oil Leaks X
Water Leaks X
Belt, Pulleys X
Plumbing X
Initial Oil Change X
Oil Change X
Seal Change X
Valve Change X
Accessories X
If other than CAT PUMP Oil used, change cycle should be every 300 hours.
Each system’s maintenance cycle will be exclusive. If system performance decreases,
check immediately. If no wear at 1500 hours, check again at 2000 hours and each 500
hours until wear is observed.
Remember to service the regulator/unloader at each seal servicing and check all system
accessories and connections before resuming operation.
INLET CONDITION CHECK-LIST
REVIEW BEFORE START-UP
Inadequate inlet conditions can cause serious malfunctions in the best designed pump.
Surprisingly, the simplest of things can cause the most severe problems or go unnoticed
to the unfamiliar or untrained eye. REVIEW THIS CHECK-LIST BEOFRE
OPERATION OF ANY SYSTEM. Remember, no two systems are alike, so there can be
no ONE best way to set up a system. All factors must be carefully considered.