Engine Coolant Replacement; Radiator Cap Inspection; Radiator Removal/Reassembly; Water Pump Removal - Suzuki RM250 Owner's Service Manual

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"
·2
COOLING SYSTEM
ENGINE COOLANT REPLACEMENT
A WARNING
You
can
be injured by
scalding
fluid or steam if you open
the radiator cap when the
engine
is hot.
Do not
open
the
radiator cap
when the
engine is
hot
.
Wait
until
engine cools.
Place the motorcycle on a block.
Remove
the
radiator
cap.
Remove
the
drain
plug and drain engine coolant.
Tighten the drain plug.
Pour specified coolant
through the radiator inlet hole up
to the bottom of
filler hole
.
(
r::r
2-6)
Engine
coolant
capacity
:
1100 ml 12.3 US pt)
Tighten
the radiator
cap firmly.
Run
the engine a
few minutes
and
inspect the
coolant
level.
f
r::r
2-5)
RADIATOR CAP INSPECTION
• In
spect
the radiator
cap
for function
with
a radiator
cap
pressure gauge
.
Radiator
cap
valve release pressure:
95
-
125
kPa
10.95-1 .25
kg/em'
.
13 .5
-
17 .B psil
NOTE:
Apply
wa
ter
to
radiator
cap seal
before
fitting
the
radiator cap to
the
pressure gauge.
RADIATOR
Removal
Remove the
seat and
fuel tank.
Drain
coolant.
Disconnect
the
radiator hoses
and
overflow tube
.
Remove
the
radiator fitting bolts
.
Remove the radiator
.
Reassemblv
Reverse the
sequence of
removal.
WATER PUMP
Removal
Drain coolant. (
r::7
"
·
2)
Remove
the bolts
and
water
pump
cover.

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