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MAINTAINING YOUR VEHICLE 223
7
Brake fluidRefer to the "Recommended Fluids" chart later in this
section for recommended brake fluids.
In the course of its service life, the boiling point of the
brake fluid will fall due to the continuous absorption of
moisture from the atmosphere.
If the brakes are placed under heavy loads (e.g., on
steep hills) bubbles of steam can then form in the brake
system.
This will adversely affect the brakes' effectiveness.Engine Cooling SystemThe use of aluminum components in Sprinter engines
requires that anticorrosive/antifreeze specifically
formulated to protect aluminum parts be used. The
factory approved Service Products are suitable for
Sprinter engines and can be mixed with the original
anticorrosion/antifreeze filled in at factory.
Cooling system design and anticorrosion/antifreeze
agent used stipulate the replacement interval for the
coolant solution in your vehicle. Please observe the
replacement interval specified in the Service Booklet
for your vehicle.
Failure to use MB 325.0 an ticorrosion/antifreeze and/or
equivalent to DaimlerChrys ler material standard MS-
9769 and/or adhere to the specified replacement interval
may result in a significantly shortened service life.For coolant composition and water quality, contact
your authorized Sprinter Dealer.Engine CoolantThe coolant is a mixture of water and a corrosion
inhibitor/antifreeze additive. Within the cooling
system, the corrosion inhibitor/antifreeze ensures
anti-corrosion protection
antifreeze protection
a higher boiling point.
The coolant added in the factory ensures adequate
antifreeze and anti-corrosion protection.
Refer to the "Recommended Fluids" chart for coolant
recommendations.
For reasons of anti-corrosion protection and to increase
the boiling point, the cool ant added to the cooling
system is designed for all year round operation – even
in countries with high prevailing temperatures.
Page 224 of 288

224 MAINTAINING YOUR VEHICLEHave the coolant renewed at least every 15 years or
after 160,000 miles.
When the coolant is renewed, the new coolant should
contain 50% antifreeze/corrosion inhibitor by volume.
This corresponds to antifreeze protection down to -
37 °C/-35°F.
Do not exceed a proportion of about 55 % by volume
(antifreeze protection down to about -45 °C/-49 °F) as
the heat dissipation properties then deteriorate.
In the event of coolant loss, do not add water only, but
sufficient antifreeze/corrosion inhibitor to maintain
the correct concentration.
The water in the coolant must satisfy certain
requirements. These are often met by tap supply
drinking water.
The water must be specially prepared if the water
quality does not come up to the required standards.
Have the corrosion inhibitor/antifreeze concentration
in the coolant checked at the outset of winter,
respectively once a year in countries with high
prevailing temperatures. A regular check is included in the maintenance service.
Checking Coolant LevelCoolant reservoir (1)
The cooling system is pressurized. Only check the
coolant level with the vehicle parking on a level surface
and with the engine switched off.
– Wait until the coolant temperature has dropped
below 194 °F (+90 °C).
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MAINTAINING YOUR VEHICLE 225
7
Open the hood.
At first, only turn the radiator cap to the first detent to release the pressure from the cooling system.
Only then should the radiator cap be removed
completely.
To add coolant: If the engine is cold:
Add coolant until the coolant level reaches the base
area which is visible through the filler opening (area
moistened).
WARNING!
In order to avoid any possibly serious burns:
If you see flames or smoke coming from the engine compartment, or if the coolant
temperature gauge indicates that the engine is
overheated, do not open the hood. Move away
from the vehicle and do not open the hood until
the engine has cooled. If necessary, call the fire
department.
Do not remove pressure cap on coolant reservoir if engine temperature is above 194 °F (+90 ×C).
A l l o w e n g i n e t o c o o l do w n b e f o r e r e m o v i ng c a p .
The coolant reservoir contains hot fluid and is
under pressure.
Using a rag, slowly open cap approximately 1/2 turn to relieve excess pressure. If opened
immediately, scalding hot fluid and steam will
be blown out under pressure.
WARNING!
Do not spill antifreeze on hot engine parts. Anti-freeze contains ethylene glycol which may burn
if it comes into contact with hot engine parts.
Check coolant level only with the engine switched off and the key in position 0 in the
ignition lock.
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226 MAINTAINING YOUR VEHICLE
If the engine is already at its regular operating
temperature:
Add coolant until the coolant level is about 0.6 inch
(1.5 cm) above the base area which is visible
through the filler opening.
Replace and tighten the radiator cap.
If a large quantity of coolant has been lost, or if smaller
amounts are lost at regular intervals, have the engine
cooling system examined by an authorized Sprinter
Dealer.
For coolant composition and water quality, contact
your Sprinter Dealer.
WINTER OPERATIONHave your vehicle winterized by an authorized
Sprinter Dealer before the onset of winter.
Have the engine oil changed, if the engine oil filled is not approved for winter use.
Coolant: antifreeze/anti-corrosion concentration in the coolant checked.
Windshield washer system: add winter concentrate to the washer fluid.
Battery: the battery will lose capacity as temperatures drop. Only a well-charged battery will
ensure reliable engine starting even at low outside
temperatures.
Tires: fit M+S radial tires, taking note of the maximum permissible speed of the tires fitted.
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MAINTAINING YOUR VEHICLE 231
7
Appearance Care and Corrosion ProtectionIn operation, your vehicle is subjected to varying
external influences which, if gone unchecked, can
attack the paintwork as well as the underbody and
cause lasting damage.
Such damage is caused not only by extreme and
varying climatic conditions, but also by air pollution,
road salt, tar, gravel and stone chipping. Grease and
oil, fuel, coolant, brake flui d, bird droppings, insects, tree resins etc. should be removed immediately to
avoid paint damage. Frequent washing reduces and/
or eliminates the aggressiveness and potency of the
above adverse influences.
More frequent washings are necessary to deal with
unfavorable conditions; for example operation near the
ocean, in industrial areas (smoke, exhaust emissions),
or during the winter months.
You should check your vehicle from time to time for
stone chipping or other damage. Any damage should
be repaired as soon as possible to prevent the start of
corrosion.
In doing so, do not neglect the underside of the vehicle.
A prerequisite for a thorough check is a washing of the
underbody followed by a thorough inspection.
Damaged areas need to be undercoated again.
Your vehicle has been treated at the factory with a wax-
base rustproofing in the body cavities which will last
for the lifetime of the vehicle. Post-production
treatment is neither necessary nor recommended by
DaimlerChrysler Corporation.
WARNING!
Many cleaning products can be hazardous. Some
are poisonous, others are flammable. Always
keep cleaning products sealed and out of the
reach of children. Always follow the instructions
on the particular container. Always open your ve-
hicle’s doors or windows when cleaning the in-
side.
Never use fluids or solvents that are not designed
for cleaning your vehicle. Do not use fuel as a
cleaning agent. Fuel is flammable and constitutes
a health hazard.
Page 258 of 288

258 MAINTAINING YOUR VEHICLERecommended Fluids and LubricantsThe manufacturer recommends for your vehicle model
the use of DaimlerChrysler approved fluids and
lubricants, e.g. engine oil, gear oil, automatic
transmission fluid, brake fluid, power steering fluid,
coolant and anti-corrosion/anti-freeze fluid only.
WARNING!
Failure to use fluids and lubricants which meet
the standards and specifications described in this
booklet or failure to adhere to the specified re-
placement intervals may result in damage to safe-
ty-related systems of your vehicle, such as the
brake system, which could cause an accident and/
or serious injury to you and others.
Use only fluids and lubricants meeting the
standards and specifications and adhere to
specified replacement intervals.
CAUTION!
Failure to use fluids and lubricants which meet
the standards and specifications described in this
booklet or failure to adhere to the specified
replacement intervals may result in a significantly
shortened service life and/or damage to
components of your vehicle, the repair of which
will not be covered by Warranty.
Use only fluids and lubricants meeting the
standards and specifications and adhere to
specified replacement intervals.
Page 262 of 288
262 MAINTAINING YOUR VEHICLE
COMPONENT SERVICE INTERVAL PRODUCT NAME/PRODUCT NUMBER MB
SHEET
Engine Coolant,
Anticorrosion/
Antifreeze Fluid 15 years or
160,000 mi
(256,000 km) EURO Peak Coolant/Anti-freeze, OLD WORLD INDUSTRIES
Zerex G05, The Valvoline Company
Zerex G48, The Valvoline Company
Glysantin G05, BASF AG
MOPAR® Part No. 05066386AA, or equivalent 325.0
Power Steering
Power Steering, no fluid service required
Power Steering fluid — Mobil ATF-D, Exxon Mobil Corporation, or equivalent 236.3
Rear Axle
Gear Oil 120,000 mi (192,000 km) Shell Spirax MB 90
Caltex Hypoid LD
MOPAR® Part No. 4874469, or equivalent 235.0
235.6
Page 263 of 288

MAINTENANCE SCHEDULES
CONTENTS
8M A
I
N T
E
N A
N CE
S
C
H E
D
U L
E
S
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Maintenance - Without ASSYST Maintenance
Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265Maintenance Intervals . . . . . . . . . . . . . . . . . . . . 265
Maintenance - With ASSYST Maintenance
Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
Regular Check-Ups. . . . . . . . . . . . . . . . . . . . . . . . . 266
Special Maintenance Requirements . . . . . . . . . . . 267Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267Dust Filter for Heating/Ventilation
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Engine Oil Change and Filter Replacement . . . . 267Once a Year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Scope of Work for Maintenance service . . . . . . . 268Oil Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268Additional Maintenance Work . . . . . . . . . . . . . 270Additional Maintenance Work After ... Years . . . 270