weight MERCEDES-BENZ SPRINTER 2006 User Guide

ADJUSTMENTS
ADJUSTMENT - FRONT LAMP UNIT
VEHICLE PREPARATION FOR FRONT LAMP UNIT
ALIGNMENT
(1) Verify headlamp dimmer (multi-function)
switch, fog lamp switch (if equipped), and high beam
indicator operation.
(2) Verify that the headlamp leveling switch is in
the ª0º position.
(3) Repair or replace any faulty or damaged com-
ponents that could interfere with proper lamp align-
ment.
(4) Verify proper tire inflation.
(5) Clean front lamp unit lenses.
(6) Verify that the cargo compartment is not
heavily loaded. Vehicle should be at or near curb
weight.
(7) The fuel tank should be ªFull.º Add 2.94 kilo-
grams (6.5 pounds) of weight over the fuel tank for
each estimated gallon of missing fuel.
(8) Load the driver's seat with 75 kilograms (165
pounds) of weight.
FRONT LAMP UNIT ALIGNMENT
(1) Position the vehicle on a level surface.
(2) Turn On the headlamp low beams or the fog
lamps (if equipped).
(3) Open the hood.
(4) Set up the headlamp adjuster according to the
instructions provided by the manufacturer of the
unit.
(5) Adjust the front lamp unit reflector as required
by turning the adjustment screws in or out (Fig.
19).
(6) When properly aligned, the low beam head-
lamps and, if equipped, fog lamps should provide acut-off pattern as shown in (Fig. 20) and (Fig. 21).
Repeat the adjustment procedure as necessary to
obtain the recommended cut-off patterns.
FRONT POSITION LAMP BULB
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Disengage and swing the retainers that secure
the front lamp unit rear cover to each side of the
lamp housing and remove the cover (Fig. 22).
Fig. 19 Front Lamp Unit Adjusting Screws
1 - HORIZONTAL ADJUSTMENT
2 - VERTICAL ADJUSTMENT
Fig. 20 Low Beam Headlamp Cut-Off Pattern
Fig. 21 Fog Lamp Cut-Off Pattern
8L - 14 LAMPS/LIGHTING - EXTERIORVA

STANDARD PROCEDURE
STANDARD PROCEDURE - CHECKING AND
REPAIRING CONNECTING RODS
NOTE: Connecting rods with blue discoloration,
cross scores or notches must be replaced. Com-
pensate for different weights by milling off the bal-
ancing weight.
(1) Inspect connecting rod for discoloring, cross
scores and notches.
NOTE: Connecting rod and bearing cap are marked
in sets and attached with two sleeves.
(2) Bolt connecting rod bearing cap to connecting
rod. Tighten connecting rod bearing caps to initialspecification (Refer to 9 - ENGINE/ENGINE BLOCK/
PISTON & CONNECTING ROD - INSTALLATION).
(3) Using a dial indicator, measure connecting rod
bearing basic bore, repair as necessary (Fig. 38).
NOTE: If excessive wear is present, press in new
connecting rod bushings.
(4) Measure connecting rod bushing inner diame-
ter (Fig. 38).
(5) Inspect wristpin bushing.
(6) Measure piston pin end play in connecting rod
bushing.
(7) Measure peak to valley height of connecting
rod bushing on inside.CONNECTING ROD SPECIFICATIONS
Distance between middle
connecting rod bore to
connecting rod bushing
bore148.970 mm to 149.030
mm
Width of connecting rod
bearing bore at connect-
ing rod bushing bore21.940 mm to 22 mm
Connecting rod bearing
shell basic bore51.600 mm to 51.614
mm
Fig. 37 PISTON AND CONNECTING ROD ASSEMBLY
1 - PISTON PIN
2 - PISTON
3 - SNAP RING
4 - CONNECTING ROD ALIGNMENT NUMBERS
5 - CONNECTING ROD BOLT
6 - CONNECTING ROD BEARING
7 - CONNECTING ROD
8 - SNAP RING
Fig. 38 MEASURING CONNECTING RODS
9 - 46 ENGINEVA

Distance between middle
connecting rod bore to
connecting rod bushing
bore148.970 mm to 149.030
mm
Allowable out-of-round-
ness and taper of basic
bore.020 mm
Allowable twist of con-
necting rod bearing bore
to connecting rod bush-
ing bore over a length of
100 mm.100 mm
Allowable variation of
axial parallelism of con-
necting rod bearing bore
to connecting rod bush-
ing bore over a length of
100 mm.045 mm
Allowable difference in
weight of complete con-
necting rod of an engine2g
Connecting rod inner
bushing30.018 to 30.024 mm
Connecting rod outer
bushing32.575 mm to 32.600
mm
Connecting rod basic
bore32.500 mm to 32.525
mm
Piston pin play in con-
necting rod.018 mm to.024 mm
Peak-to-Valley height
(Rz) of connecting rod
bushing on inside5
Connecting rod bolt
threadM8x1
STANDARD PROCEDURE - MEASURING PIS-
TON PROTRUSION
After replacing the pistons/connecting rods or
machining the engine block contact surface, it is then
necessary to measure the piston protrusion.
Measure protrusion between piston crown and cyl-
inder head contact surface without the head gasket
installed. The measurment must be carried out in
the direction of the piston pin in order to eliminate
piston rock.
(1) Measure piston protrusion at the two measur-
ing points (arrows) (Fig. 39).
Piston protrusion with new crankcase should be
0.38 - 0.62 mm.
REMOVAL
(1) Disconnect the negative battery cable.
(2) Remove the engine (Refer to 9 - ENGINE -
REMOVAL).
(3) Remove the cylinder head (Refer to 9 -
ENGINE/CYLINDER HEAD - REMOVAL).
(4) Remove the oil pan (Refer to 9 - ENGINE/LU-
BRICATION/OIL PAN - REMOVAL).
(5) Push back on the chain tensioner and remove
the oil pump chain from the oil pump.
(6) Remove the oil pump.
NOTE: Mark the connecting rod and connecting rod
bearing cap to each other at the inlet side.
(7) Remove the connecting rod bearing cap.
NOTE: Do Not mix up the top and bottom connect-
ing rod bearing shells.
(8) Mark the connecting rod bearing shell and the
connecting rod bearing cap to each other.
Fig. 39 MEASURING PISTON PROTRUSION
1 - PISTON PROTRUSION MEASUREMENT
VAENGINE 9 - 47

REMOVAL
(1) Disconnect negative battery cable.
(2) Remove vacuum line at vacuum pump (Fig.
48).
NOTE: Observe position of driver on rear of pump.
(3) Remove vacuum pump and seals (Fig. 48)
(4) Clean all sealing surfaces.
INSTALLATION
(1) Clean all sealing surfaces.
(2) Position driver on rear of pump and install vac-
uum pump with new seals. Tighten bolts to 14N´m
(124 lbs. in.). (Fig. 48)
(3) Install vacuum line to vacuum pump (Fig. 48).
(4) Connect negative battery cable.
WARNING: USE EXTREME CAUTION WHEN THE
ENGINE IS OPERATING. DO NOT STAND IN A
DIRECT LINE WITH THE FAN. DO NOT PUT YOUR
HANDS NEAR THE PULLEYS, BELTS OR FAN. DO
NOT WEAR LOOSE CLOTHES.
(5) Start the engine and inspect for leaks.
LEFT MOUNT
REMOVAL
(1) Install engine support fixture #8534 with adap-
tors #8534±16 and raise the engine slightly.
(2) Raise and support the vehicle.
(3) Remove the engine mount bolts (Fig. 49)
(4) Lower the vehicle.
(5) Using the engine support fixture # 8934, raise
the engine until the weight is no longer on the
mounts.
(6) Raise and support the vehicle.
(7) Remove the engine mount nuts and remove the
mount (Fig. 49)
INSTALLATION
(1) Position the engine mount into the stop plate
(Fig. 49)
(2) Position the engine mount into position and
tighten the retaining nuts to 45 N´m (33 lbs. ft.) (Fig.
49)
(3) Lower the vehicle.
(4) Lower the engine on to the engine mounts until
they contact (Fig. 49)
(5) Hand tighten the engine support to engine
mount bolt (Fig. 49).
Fig. 48 VACUUM PUMP
1 - VACUUM PUMP
2 - VACUUM LINE
3 - O-RING
4 - O-RING
5 - EXHAUST CAMSHAFT
6 - BOLTS
Fig. 49 LEFT ENGINE MOUNT
1 - NUT
2 - WASHER
3 - STOP PLATE
4 - ENGINE MOUNT
5 - ENGINE SUPPORT
6 - BRACKET
7 - GROUND CABLE
8 - WASHER
9 - BOLT
VAENGINE 9 - 55

(6) Lower the engine on to the engine mount and
tighten bolt to 83 N´m (61 lbs.ft.) (Fig. 49)
(7) Remove the engine support fixture and adap-
tors.
RIGHT MOUNT
REMOVAL
(1) Install engine support fixture #8534 with adap-
tors #8534-16 and raise the engine slightly.
(2) Raise and support the vehicle.
(3) Remove the engine mount bolts (Fig. 50)
(4) Lower the vehicle.
(5) Using the engine support fixture, raise the
engine until the weight is no longer on the mounts.
(6) Raise and support the vehicle.
(7) Remove the engine mount nuts and remove the
mount (Fig. 50)
INSTALLATION
(1) Position the engine mount into the stop plate
(Fig. 50)
(2) Position the engine mount into position and
tighten the retaining nuts to 45 N´m (33 lbs. ft.) (Fig.
50)
(3) Lower the vehicle.
(4) Lower the engine on to the engine mounts until
they contact (Fig. 50)(5) Hand tighten the engine support to engine
mount bolt (Fig. 50).
(6) Lower the engine on to the engine mount and
tighten bolt to 83 N´m (61 lbs.ft.) (Fig. 50)
(7) Remove the engine support fixture and adap-
tors.
OIL
REMOVAL - OIL SEPARATOR
(1) Disconnect breather hose.
(2) Remove the separator retaining bolts
(3) Twist to remove oil separator from cover.
INSTALLATION - OIL SEPARATOR
(1) Lubricate the oil separator o - ring with clean
engine oil.
(2) Position separator above cover and apply down-
ward pressure to seat.
(3) Install retaining bolts and tighten to 8N´m (70
lbs. in.).
(4) Connect breather hose.
OIL COOLER & LINES
REMOVAL
WARNING: RISK OF INJURY TO SKIN AND EYES
DUE TO SCALDING FROM HOT COOLANT. DO NOT
OPEN THE COOLING SYSTEM UNLESS THE TEM-
PERATURE IS BELOW 194ÉF (90ÉC). WEAR PRO-
TECTIVE CLOTHING AND EYE WEAR. RISK OF
POISONING IF COOLANT IS SWALLOWED. STORE
COOLANT IN PROPER AND APPROPRIATELY
MARKED CONTAINERS.
(1) Partailly drain cooling system.
(2) Remove the oil filter.
(3) Remove the coolant hoses from the oil cooler
(Fig. 51).
(4) Remove the oil cooler from the timing case
cover (Fig. 51).
Fig. 50 RIGHT ENGINE MOUNT
1 - NUT
2 - WASHER
3 - STOP PLATE
4 - ENGINE MOUNT
5 - ENGINE SUPPORT
6 - WASHER
7 - BOLT
9 - 56 ENGINEVA

REMOVAL
(1) Disconnect the negative battery cable.
(2) Raise and support the vehicle.
(3) Drain engine oil into a suitable, and appropri-
ately marked container.
(4) Remove engine mount to chassis nuts.
(5) Lower vehicle and install engine support.
(6) Remove the turbo charger heat shield to radia-
tor support bolts.
(7) Raise engine until the weight of the engine no
longer rests on the engine mounts.
(8) Raise and support the vehicle.
(9) Detach the front stabilizer bar at the front axle
and rotate it downward.
(10) Unplug the oil level sensor (Fig. 67).
(11) Remove the oil level sensor retaining screw,
oil level sensor and discard the O-ring (Fig. 67).
INSTALLATION
(1) Seat new O-ring on oil level sensor and lubri-
cate O-ring with clean engine oil (Fig. 67).
(2) Install the oil level sensor into the oil pan and
tighten screw to 124 lbs. in.(14N´m) (Fig. 67).
(3) Connect oil level sensor wiring harness connec-
tor (Fig. 67).
(4) Rotate front stabilizer bar upward and secure
to axle beam. Tighten to 22 lbs.ft. (30 N´m)
(5) Lower the vehicle.
(6) Lower the engine into the mounts.
(7) Remove engine support fixture.(8) Raise and support the vehicle.
(9) Tighten both engine mount to chassis nuts.
(10) Install and tighten oil drain plug.
(11) Lower vehicle and install the appropriate
engine oil.
INTAKE MANIFOLD
REMOVAL
WARNING: NO FIRE, SPARKS OR SMOKING.
STORE FUELS ONLY INTO SUITABLE AND APPRO-
PRIATELY MARKED CONTAINERS, AND WEAR
PROTECTIVE CLOTHING. (Refer to 14 - FUEL SYS-
TEM - WARNING).
WARNING: DO NOT OPEN THE COOLING SYSTEM
UNLESS THE COOLANT TEMPERATURE IS BELOW
90ÉC (194ÉF). OPEN RADIATOR CAP SLOWLY TO
RELEASE PRESSURE. STORE COOLANT ONLY
INTO SUITABLE AND APPROPRIATELY MARKED
CONTAINERS, WEAR PROTECTIVE CLOTHING AND
EYE PROTECTION.
(1) Disconnect the negative battery cable.
(2) Partially drain coolant from the radiator.
(3) Remove the engine cover (Refer to 9 - ENGINE
- REMOVAL).
(4) Remove the high pressure fuel lines (Fig. 68).
Fig. 67 OIL LEVEL SENSOR
1 - OIL PAN
2 - O-RING
3 - WIRING HARNESS
4 - BOLT
5 - OIL LEVEL SENSOR
VAENGINE 9 - 65

LINKAGE
TABLE OF CONTENTS
page page
LINKAGE
DIAGNOSIS AND TESTING - OUTER TIE ROD
END ................................9
SPECIFICATIONS - TORQUE CHART.........9
SPECIAL TOOLS
FRONT SUSPENSION..................10TIE ROD END
REMOVAL.............................10
INSTALLATION.........................10
LINKAGE
DIAGNOSIS AND TESTING - OUTER TIE ROD
END
NOTE: If the outer tie rod end is equipped with a
lubrication fitting, grease the joint then road test
the vehicle before performing test.
(1) Raise the front of the vehicle. Place safety floor
stands under both lower control arms as far outboard
as possible. Lower the vehicle to allow the stands to
support some or all of the vehicle weight.
(2) Remove the front tires.
(3) Mount a dial indicator solidly to the vehicle
steering knuckle and then zero the dial indicator.(4) Position indicator plunger on the topside of the
outer tie rod end.
NOTE: The dial indicator plunger must be perpen-
dicular to the machined surface of the outer tie rod
end.
(5) Position a pry bar in order to pry downwards
on the outer tie rod end.
(6) If the travel exceeds 0.5 mm (0.020 in.), replace
the outer tie rod end (Refer to 19 - STEERING/
LINKAGE/TIE ROD END - REMOVAL).
(7) If the outer tie rod end is within specs reinstall
the front tires (Refer to 22 - TIRES/WHEELS/
WHEELS - STANDARD PROCEDURE).
SPECIFICATIONS - TORQUE CHART
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Outer Tie Rod End Nut 130 96 Ð
Outer Tie Rod End Lock-
ing Nut50 37 Ð
Steering Gear Boot
Clamp7Ð62
VALINKAGE 19 - 9

the clutches and bands. It is nothing more than
using a difference of area to create a difference in
pressure to move an object.
PISTON TRAVEL
The relationship between hydraulic lever and a
mechanical lever is the same. With a mechanical
lever it's a weight-to-distance output rather than a
pressure-to-area output. Using the same forces and
areas as in the previous example, the smaller piston
(Fig. 216) has to move ten times the distance
required to move the larger piston one inch. There-
fore, for every inch the larger piston moves, the
smaller piston moves ten inches. This principle is
true in other instances also. A common garage floor
jack is a good example. To raise a car weighing 2000
lbs., an effort of only 100 lbs. may be required. For
every inch the car moves upward, the input piston at
the jack handle must move 20 inches downward.
PLANETARY GEARTRAIN
DESCRIPTION
Three planetary gear sets (Fig. 217) are used to
produce the different gear ratios. These are located
in the mechanical part of the transmission as the
front, middle and rear planetary gear sets.
Fig. 215 Force Multiplication
Fig. 216 Piston Travel
Fig. 217 Planetary Geartrain
1 - ANNULUS GEAR
2 - PLANETARY PINION GEARS
3 - SUN GEAR
4 - PLANETARY CARRIER
21 - 164 AUTOMATIC TRANSMISSION NAG1 - SERVICE INFORMATIONVA

STANDARD PROCEDURE - TIRE AND WHEEL
BALANCE
It is recommended that a two plane service
dynamic balancer be used when a tire and wheel
assembly require balancing. Refer to balancer opera-
tion instructions for proper cone mounting proce-
dures. Typically use front cone mounting method for
steel wheels. For aluminum wheel use back cone
mounting method without cone spring.
NOTE: Static should be used only when a two plane
balancer is not available.
NOTE: Cast aluminum and forged aluminum wheels
require coated balance weights and special align-
ment equipment.
Wheel balancing can be accomplished with either
on or off vehicle equipment. When using on-vehicle
balancing equipment, remove the opposite wheel/tire.
Off-vehicle balancing is recommended.
For static balancing, find the location of the heavy
spot causing the imbalance. Counter balance wheel
directly opposite the heavy spot. Determine weight
required to counter balance the area of imbalance.
Place half of this weight on theinnerrim flange and
the other half on theouterrim flange (Fig. 7).
For dynamic balancing, the balancing equipment is
designed to locate the amount of weight to be applied
to both the inner and outer rim flange (Fig. 8).
Fig. 6 Remount Tire 90 Degrees In Direction of
Arrow
1 - 2ND HIGH SPOT ON TIRE
2 - 1ST HIGH SPOT ON TIRE
22 - 4 TIRES/WHEELSVA

Fig. 7 Static Unbalance & Balance
1 - HEAVY SPOT
2 - CENTER LINE OF SPINDLE
3 - ADD BALANCE WEIGHTS HERE4 - CORRECTIVE WEIGHT LOCATION
5 - TIRE OR WHEEL TRAMP, OR WHEEL HOP
VATIRES/WHEELS 22 - 5