PST3/PSTF3 750
Maintenance
wc_tx000988gb.fm
23
See Graphic: wc_gr005668
Replacement Parts
The table lists the parts that need to be replaced periodically. Replace
these using the recommended frequency as a guideline.
Ref.
Description
Ref.
Description
1
Oil inlet
3
Oil plug
2
Gasket
4
Allen wrench
Pump Model
Lubricant Capacity
PST3 750
PSTF3 750
160 ml (5.4 fl. oz.)
Part
Replacement Frequency
Mechanical seal
When lubricant in oil compartment becomes milky.
Lubricant (SAE 10W/20W)
Every 2,000 hours or 12 months, whichever comes first.
Gasket
Each time pump is disassembled or inspected.
Dust seal
When ring is worn, and each time pump is disassem-
bled or inspected.
Sleeve
When it becomes worn.
wc_gr005668
1
2
4
3
