2003 MITSUBISHI SHOGUN radiator cap

CAUTION
[For super select 4WD II]
When you are going to tow another
vehicle, move the transfer shift lever
to“4H”position.
Selecting“2H”drive may increase
the differential oil temperature, result-
ing in possible damage to the driv-
ing system.
Further, the drive train will be sub-
jected to excessive loading possi-
bly leading to oil leakage, component
seizure, or other serious faults.
NOTE
Your vehicle should only be used to tow
another vehicle if the weight of the other
vehicle is less than your vehicle.
Engine overheating
EN26AAY
If the water temperature gauge indication
remains in the overheating zone for a long
time, the engine may be overheating. If this
occurs, take the following corrective
measures:
1. Stop the vehicle in a safe place.
N26A208A
2. With the engine still running, raise the
bonnet to ventilate the engine compart-
ment.
A- Radiator cap
B- Radiator fan
C- Reserve tank
NOTE
Confirm that the radiator fan is turning. If
the fan is not turning, stop the engine
immediately and contact an authorized
MITSUBISHI dealer for assistance.
For emergencies
8-21
Div:
Out put date:

WARNING
(1) Remember that under the bon-
net, there can be boiling water
gushing out, or the support bar
could be burning hot. If the bon-
net is opened suddenly, you
could get burnt.
(2) Be careful of hot steam, which
could be blowing off the reserve
tank cap.
(3) Do not attempt to remove the
radiator cap while the engine is
hot.
N26A209A
3. After the engine coolant temperature has
dropped to the normal temperature, stop
the engine.
N26A143A
4. Check the coolant level in the reserve
tank. If there is none, make sure that the
engine has cooled down before remov-
ing the radiator cap, because hot steam
or boiling water otherwise will gush from
the filler port and may scald you.
5. Add coolant to the radiator and/or
reserve tank if necessary (refer to the
“Maintenance”section).
CAUTION
Adding cold water rapidly when the
engine is hot could cause the cylin-
der head and/or block to crack, add
the water a little at a time while run-
ning the engine.
For emergencies
8-22Div:
Out put date:

6. Examine the radiator hoses for cool-
ant leakage and the fan belts for loose-
ness or damage.
If there is anything wrong with the cool-
ing system or fan belt, have the prob-
lem corrected at an authorized
MITSUBISHI dealer.
N07A015A
Bleeding the fuel system
(diesel-powered vehicles only)
EN07A-La
The fuel system should be bled to remove
air as described below if the fuel supply is
exhausted during travel.
1. Loosen the air plug (A) at the top of the
fuel filter.
N07A016A
2. Pump the hand pump (B) until there are
no more bubbles in the fuel coming out
of the air plug (A). When doing this,
place a cloth around the air plug (A) to
prevent the escaping fuel from spray-
ing about.
3. Tighten the air plug (A) when there are
no more bubbles in the fuel.
4. Continue pumping until the hand pump
(B) becomes stiff.
5. Finally, check to be sure that there is no
leakage of fuel.
If in doubt, consult your nearest autho-
rized MITSUBISHI dealer.
For emergencies
8-23
Div:
Out put date:

N26A143A
Engine coolant
EM36A-Tb
A translucent coolant reserve tank is
located in the engine compartment. The
coolant level in this tank should be kept
between the“LOW”and“FULL”marks
when measured while the engine is cold .
The cooling system is a closed system and
normally the loss of coolant should be very
slight. A noticeable drop in the coolant level
could indicate leakage. If this occurs, have
the system checked at an authorized
MITSUBISHI dealer as soon as possible.
If the level should drop below the“LOW”
level on the reserve tank, open the lid and
add coolant.
Also, if the reserve tank is completely
empty, remove the radiator cap and add
coolant until the level reaches the filler
neck.
WARNING
Do not open the radiator cap while
the engine is hot. The coolant sys-
tem is under pressure and any hot
coolant escaping could cause severe
burns.Anti-freezeThe engine coolant contains an ethylene
glycol anti-corrosion agent. The cylinder
head and water pump housing are cast alu-
minium alloy, and periodic changing of the
engine coolant is necessary to prevent cor-
rosion of these parts.
Use DIA QUEEN SUPER LONG LIFE
COOLANT or equivalent.
MITSUBISHI Genuine Coolant has excel-
lent protection against corrosion and rust
formation of all metals including alu-
minium and can avoid clogs in the radia-
tor, heater, cylinder head, engine block, etc.
Because of the necessity of this
anti-corrosion agent, the coolant must not
be replaced with plain water even in sum-
mer. The required concentration of
anti-freeze differs depending on the
expected ambient temperature.Ambient temperature
(minimum)°C–15–20–25–30–35–50
Anti-freeze
concentration %30 35 40 45 50 60
CAUTION
(1) Do not use alcohol or metha-
nol anti-freeze or any engine
coolants mixed with alcohol or
methanol anti-freeze. The use of
an improper anti-freeze can
cause corrosion of the alu-
minium components.
(2) For effective anti-corrosion and
anti-freeze performance, keep
the anti-freeze concentration
within the range of 30 to 60%.
Concentrations exceeding 60%
will result in a reduction of both
the anti-freeze and cooling per-
formance thus adversely affect-
ing the engine.
(3) Do not top up with water only.
Water by itself reduces the
rust-protective and anti-freeze
qualities of the coolant and has
a lower boiling point. It can also
cause damage to the cooling
system if it should freeze. Do not
use tapwater, as it can cause
corrosion and rust formation.
Maintenance
9-5
Div:
Out put date:

During cold weather
If the temperatures in your area drop below
freezing, there is the danger that the cool-
ant in the engine or radiator could freeze
and cause severe damage to the engine
and/or radiator. Add a sufficient amount of
anti-freeze to the coolant to prevent it from
freezing.
The engine coolant mixture used at the fac-
tory provides protection against freezing for
temperatures as low as approximately
–30°C. The concentration should be
checked before the start of cold weather
and anti-freeze added to the system if nec-
essary.
Battery
EM37A-Z
The condition of the battery is very impor-
tant for quick starting of the engine and
proper functioning of the vehicle’s electri-
cal system. Regular inspection and care
are especially important in cold weather.
NOTE
(1) After replacing the battery, the elec-
tronic control system data for the
engine, automatic transmission, etc.,
will be erased.
As a result, the engine speed may
become unstable and shift shocks may
occur.
If the engine speed become unstable,
initial engine adjustments will need to
be performed.
Refer to the section“What to do if the
engine speed becomes unstable after
the battery is replaced”on page 8-28.
Shift shocks will become smoother after
several changes in speed.
(2) Memory data for settings made by the
user may be erased when the battery
is replaced. If this happens, establish
the settings again using the relevant
procedures.
M37A018A
Checking battery electrolyte levelThe electrolyte level must be between the
specified limits marks stamped on the out-
side of the battery. Replenish with dis-
tilled water as necessary.
The inside of the battery is divided into sev-
eral compartments; remove the cap from
each compartment and fill to the upper
mark. Do not over-replenish beyond the
upper mark because spillage during driv-
ing could cause damage.
Check the electrolyte level at least once
every four weeks, depending on the oper-
ating conditions.
If the battery is not used, it will discharge
by itself with time. Check it once every four
weeks and charge with low current as nec-
essary.
Maintenance
9-6Div:
Out put date: