MERCEDES-BENZ SPRINTER 2006 Service Manual

INDEX
DESCRIPTION FIGURE
05 FRAME DIMEN-
SIONS 15
05 FRAME DIMEN-
SIONS 26
FRAME DIMENSIONS 7
13 - 4 FRAME & BUMPERSVA

Fig. 5 05 FRAME DIMENSIONS 1
VAFRAME & BUMPERS 13 - 5

Fig. 6 05 FRAME DIMENSIONS 2
13 - 6 FRAME & BUMPERSVA

Fig. 7 FRAME DIMENSIONS
VAFRAME & BUMPERS 13 - 7

SPECIFICATIONS - TORQUE
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Brake line nuts 14 10 Ð
Brake pads wear
indicator caliper
bolt10 7 89
Engine cradle bolts 125 92 Ð
Engine mount bolt
to engine bracket83 61 Ð
Engine mount nuts
to engine cradle45 33 Ð
Power steering line
nuts37 27 Ð
Steering gear
mounting bolts -
1st stage25 18 Ð
Steering Gear
mounting bolts -
2nd stage45 33 Ð
Steering Gear
mounting bolts -
3rd stage90ÉÐÐ
Steering gear u-
joint bolt24 18 Ð
Sway bar bushing
bolts30 22 Ð
Trailer hitch angle
bracket bolts/nuts50*
See
Warning37*
See
WarningÐ
Trailer hitch frame
bolts11 0 8 1 Ð
Transmission cross-
member nuts45 33 Ð
Transmission
mount bolts/nuts45 33 Ð
WARNING: Microencapsulated bolts and self-lock-
ing nuts may only be used once. If you use
microencapsulated bolt or self-locking nuts more
than once, the self-locking function is rendered
useless. The trailer hitch may become detached
from the vehicle, possibly resulting in a serious risk
of injury and/or damage to property, including dam-
age to the vehicle.
ENGINE CRADLE CROSSMEM-
BER
REMOVAL
(1) Install engine support tool 8534 or equivalent.
(2) Raise and support the vehicle. (Refer to
LUBRICATION & MAINTENANCE/HOISTING -
STANDARD PROCEDURE)
(3) Remove engine mount nuts. (Fig. 8)
(4) Remove front spring. (Refer to 2 - SUSPEN-
SION/FRONT/SPRING - REMOVAL)
(5) Remove calipers. (Refer to 5 - BRAKES/HY-
DRAULIC/MECHANICAL/DISC BRAKE CALIPERS
- REMOVAL) (Fig. 9)
Fig. 8 ENGINE MOUNT
1 - ENGINE MOUNT
2 - SHIELD
3 - NUTS (2 PER MOUNT)
13 - 8 FRAME & BUMPERSVA

(6) Cut tie straps holding wheel speed sensor and
brake pad wear sensor wire harness to the cradle.
(7) Cut tie straps holding transmission harness to
the cradle.
(8) Remove lower pinch bolt from steering shaft
and disconnect shaft. (Fig. 10)
(9) Siphon the power steering fluid out of the res-
ervoir.(10) Remove both the high pressure and return
hoses from the steering gear (Refer to 19 - STEER-
ING/PUMP/HOSES - REMOVAL) (Fig. 10).
(11) Remove bolt and remove power steering hose
support bracket from the cradle. (Fig. 11)
(12) Disconnect brake lines from body side, at the
couplings. (Fig. 12)
(13) Support engine cradle with suitable lifting
device.
(14) Remove four cradle support bolts from each
side of the cradle. (Fig. 13)
Fig. 9 FRONT DISC BRAKE CALIPER
1 - WEAR INDICATOR CABLE
2 - WEAR INDICATOR
3 - BOLT
4 - BRAKE HOSE
5 - DISC BRAKE CALIPER/ADAPTER
6 - ADAPTER BOLTS
Fig. 10 STEERING GEAR
1 - U-JOINT
2 - HIGH PRESSURE POWER STEERING HOSE
3 - RETURN HOSE
4 - OUTER TIE ROD END RETAINING NUT
5 - STEERING GEAR
6 - STEERING GEAR RETAINING BOLT
7 - STEERING GEAR NUT
8 - WASHER
9 - ENGINE MOUNT BOLT
10 - U-JOINT CLAMPING BOLT
Fig. 11 POWER STEERING HOSE BRACKET
1 - POWER STEERING LINE
2 - SUPPORT BRACKET BOLT
Fig. 12 BRAKE LINES
1 - BRAKE LINES
2 - LINE COUPLINGS
VAFRAME & BUMPERS 13 - 9

(15) Lower engine cradle.
(16) Release support clips and remove brake lines.
(17) Remove nuts and remove jounce bumpers.
(18) Remove nuts and remove mount heat shield.
(Fig. 14)
(19) Remove stabilizer bar as necessary. (Refer to 2
- SUSPENSION/FRONT/STABILIZER BAR -
REMOVAL)
(20) Remove steering gear. (Refer to 19 - STEER-
ING/GEAR - REMOVAL)
(21) Using a sharp flat bladed tool, remove identi-
fication plate. (Fig. 15)INSTALLATION
(1) Using a suitable RTV sealant, attach identifica-
tion plate to engine cradle.
(2) Install steering gear onto engine cradle. (Refer
to 19 - STEERING/GEAR - INSTALLATION)
NOTE: Steering gear must be torqued in a three
step procedure below.
(3) Tighten steering gear bolts in three stages as
follows.
1. Tighten to 25 N´m (18 ft. lbs.)
2. Then tighten to 45 N´m (33 ft. lbs.)
3. Then tighten bolts an additional 90É.
(4) Install stabilizer bar. (Refer to 2 - SUSPEN-
SION/FRONT/STABILIZER BAR - INSTALLATION)
(5) Install heat shield and nuts.
(6) Install jounce bumpers and install nuts.
(7) Install support clips and brake lines.
(8) Raise engine cradle into place and install bolts.
(9) Tighten bolts to 125 N´m (92 ft. lbs.).
(10) Connect brake lines at couplings and tighten
to 14 N´m (10 ft. lbs.).
(11) Position power steering hose and install sup-
port bracket bolt.
(12) Install both power steering hoses at steering
gear. (Refer to 19 - STEERING/PUMP/HOSES -
INSTALLATION)
(13) Connect steering shaft to gear and install the
lower pinch bolt.
(14) Tighten lower pinch bolt to 24 N´m (18 ft.
lbs.).
(15) Install new tie straps holding transmission
harness to cradle.
(16) Install front spring. (Refer to 2 - SUSPEN-
SION/FRONT/SPRING - INSTALLATION)
(17) Install engine mount nuts and tighten to 45
N´m (33 ft. lbs.).
Fig. 13 ENGINE CRADLE BOLTS
1 - ENGINE CRADLE
2 - CRADLE BOLTS (4 PER SIDE)
Fig. 14 HEAT SHIELD
1 - HEAT SHIELD
2 - NUTS
Fig. 15 IDENTIFICATION PLATE
1 - IDENTIFICATION PLATE
2 - ENGINE CRADLE
13 - 10 FRAME & BUMPERSVA

(18) Install calipers. (Refer to 5 - BRAKES/HY-
DRAULIC/MECHANICAL/DISC BRAKE CALIPERS
- INSTALLATION)
(19) Install new tie straps holding wheel speed
sensors and brake pad wear sensors wire harness to
cradle.
(20) Check and align vehicle to specifications.
(Refer to 2 - SUSPENSION/WHEEL ALIGNMENT -
STANDARD PROCEDURE)
REAR CROSSMEMBER -
TRANSMISSION
REMOVAL
(1) Raise and support the vehicle. (Refer to
LUBRICATION & MAINTENANCE/HOISTING -
STANDARD PROCEDURE)
(2) Support transmission with a suitable lifting
device.
(3) Remove the bolts/nuts and remove transmis-
sion mount cover. (Fig. 16)
(4) Remove crossmember nuts and crossmember.
INSTALLATION
(1) Install crossmember and install nuts.
(2) Tighten crossmember nut to 45 N´m (33 ft.
lbs.).
(3) Remove transmission support.
(4) Install transmission mount bracket.
(5) Install transmission mount bolts/nuts and
tighten to 45 N´m (33 ft. lbs.).
TRAILER HITCH
REMOVAL
(1) Disconnect and isolate battery negative cable.
(2) Raise and support the vehicle. (Refer to
LUBRICATION & MAINTENANCE/HOISTING -
STANDARD PROCEDURE)
(3) Disconnect electrical connector. (Fig. 17)
Fig. 16 TRANSMISSION CROSSMEMBER
1 - TRANSMISSION MOUNT BOLTS (2)
2 - TRANSMISSION MOUNT COVER
3 - TRANSMISSION CROSSMEMBER NUTS (4)
4 - TRANSMISSION MOUNT NUTS (2)
5 - TRANSMISSION SUPPORT
6 - CROSSMEMBER
7 - TRANSMISSION MOUNT
VAFRAME & BUMPERS 13 - 11

WARNING: Microencapsulated bolts and self-lock-
ing nuts may only be used once. If you use
microencapsulated bolt or self-locking nuts more
than once, the self-locking function is rendered
useless. The trailer hitch may become detached
from the vehicle, possibly resulting in a serious risk
of injury and/or damage to property, including dam-
age to the vehicle.
(4) Remove and discard microencapsulated angle
bracket bolts/nuts. (Fig. 18)
(5) Support hitch and remove frame bolts. (Fig. 19)
(6) Lower hitch.
INSTALLATION
WARNING: Do not oil or grease the bolts and nuts.
if the bolts and nuts are greased, the trailer hitch
may become detached from the vehicle, possibly
resulting in a serious risk of injury and/or damage
to property, including damage to the vehicle.
(1) Raise hitch into position.
(2) Install the mounting plate and new frame
bolts/nuts and hand tighten bolts.
Fig. 17 TRAILER HITCH ELECTRICAL CONNECTION
1 - TRAILER CONNECTION SOCKET
2 - ELECTRICAL CONNECTOR TAB
3 - SUPPORT BRACKET
4 - ELECTRICAL CONNECTOR
5 - SCREWS (4)
Fig. 18 TRAILER HITCH MOUNTING
1 - LOCK NUTS (8)
2 - MOUNTING PLATE
3 - BOLTS (8)
4 - ANGLE BRACKETS (2)
5 - BOLTS (4)
6 - HITCH
7 - BRACKET BOLTS/NUTS
Fig. 19 TRAILER HITCH
1 - FRAME BOLTS (8)
2 - MOUNTING PLATES (2)
3 - LOCK NUTS (8)
4 - TRAILER HITCH
5 - BRACKET TO STEP BOLTS (4)
6 - ANGLE BRACKETS (2)
7 - BRACKET BOLTS (4)
13 - 12 FRAME & BUMPERSVA

WARNING: Microencapsulated bolts and self-lock-
ing nuts may only be used once. If you use
microencapsulated bolt or self-locking nuts more
than once, the self-locking function is rendered
useless. The trailer hitch may become detached
from the vehicle, possibly resulting in a serious risk
of injury and/or damage to property, including dam-
age to the vehicle.
(3) Install the angle bracket microencapsulated
bolts/nuts and hand tighten.
(4) Align trailer hitch.
(5) Tighten the frame mounting bolts to 110 N´m
(81 ft. lbs.).
(6) Tighten microencapsulated angle bracket bolts
to 50 N´m (37 ft. lbs.)
(7) Connect trailer socket electrical connector.
VAFRAME & BUMPERS 13 - 13