Lincoln SKF B Serie Gebrauchs- Und Wartungsanleitung Seite 10

Maintenance and repair
General maintenance
• Keep area around pump clean. Clean off
filling port area prior to filling reservoir.
Clean area around filler after filling as
lubricants will attract dirt.
• Keep lubricants clean and free of dirt
and debris.
System malfunction
• Refer to Troubleshooting (page ) to
determine where to look if problems occur.
• Refer to corresponding sections for
replacement and repair of specific areas.
• Each part is identified with a number
keyed to a matching part on
illustrated views.
• General recommendations of tools
required are also specified in each step.
• Pay particular attention to warning state-
ments to prevent personal injury and pos-
sible damage to pump components.
Outlet check service
Refer to Troubleshooting (page ) to
determine if outlet check valve () is
cause of failure.
Pump will not build up sufficient lubricant
pressure if outlet check () is fouled
(† fig.  and fig. , page ). Foreign mate-
rial may lodge beneath check ball () or
between check disc () and seat () of
bushing assembly. Sealing surfaces of seat
must form a perfect seal. Clean parts or
replace if pitted, worn or scored.
 Turn off and disconnect electric power
supply to pump assembly ().
 Standard tools required are bench
mounted vice, set of open end wrenches
7 1
/ to  / in, large  in
ranging from 16 2
(600 mm) adjustable wrench and
smaller  in (254 mm) adjustable
wrench.
 Remove hose () and elbow ().
 Remove outlet check assembly () and
adapter () by loosening adapter from
tee ().
 Remove adapter () from outlet check
assembly ().

 Remove outlet connector () from
bushing ().
 Remove ball check seat () from outlet
connector ().
 Pull check disk assembly () out of ball
check seat ().
 Remove and discard gaskets ( and ).
 Clean and inspect all check components
(, , , and ) for scoring, damage
or any foreign material.
 Replace any damaged components of
outlet check assembly (). Replace gas-
kets ( and ).
Reverse above procedure to reassemble.
Torque check assembly to  ft-lbf
(135 Nm).