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Service
Problem:
Lubricant continues to flow with the gun-handle re-
leased.
Solution: (See Parts Drawing on page 7)
1.
Unscrew the extension (1) from the adapter (15).
2.
Unscrew the retainer (8).
3.
Remove the spring (7) and the ball (3).
NOTE: If you remove the adapter (15) from the gun,
be careful not to lose the other ball (3).
4.
Clean all parts, including the seat area inside the
adapter (15). Replace damaged or worn parts.
5.
Reassemble the gun. To reseat the ball (3), hold it
against the seat with a brass rod and tap with a
hammer. Screw the retainer in as far as possible,
then back it out two or three full turns.
Problem:
The action of the gun-handle is soft or spongy when
pumped.
Solution: (See Parts Drawing on page 7)
CAUTION
To avoid damaging the reservoir tube (19)
Do not
use a wrench to hold it.
1.
Hold the reservoir tube (19) and unscrew the valve
head (24).
2.
Unscrew the ball seat (16) and remove the ball (3)
and gasket (22*).
3.
Clean and inspect all parts. Replace damaged or
worn parts.
4.
Reassemble the gun.
Problem:
Grease leaks around the top of the piston.
Solution:
1.
Remove the cotter pin (4) and pivot pin (11).
2.
Swing the gun-handle (12) outward. Remove the
piston (17).
3.
Clean and inspect all parts. Replace worn or
damaged parts.
4.
Install a new o–ring (10*) on the piston and re-
assemble the gun.
Содержание 203-697 E Series
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