Throttle Body Service; Drive Belt Replacement - Suzuki XL7 2007 Service Manual

1D-62 Engine Mechanical:

Throttle Body Service

NOTE
Over extended time and mileage, deposits
may accumulate on the back of the throttle
valve plate. The source of the deposit is
exhaust gas recirculation (EGR) gas.
Typically these deposits pose no problem.
Occasionally the deposit may accumulate to
a point where perceived pedal effort or
throttle valve movement is effected. This
procedure should not be performed on
vehicles with mileage under 80 450 km
(50,000 mi).
1. Remove the air cleaner outlet duct. Refer to "Air
Cleaner Outlet Duct Replacement".
WARNING
!
Turn OFF the ignition before inserting fingers
into the throttle bore. Unexpected movement
of the throttle blade could cause personal
injury.
CAUTION
!
Do not insert any tools into the throttle body
bore in order to avoid damage to the throttle
valve plate.
2. Inspect the throttle body bore and the throttle valve
plate for deposits. You will need to open the throttle
valve in order to inspect all surfaces.
CAUTION
!
Do not use any solvent that contains Methyl
Ethyl Ketone (MEK). This solvent may
damage fuel system components.
3. Clean the throttle body bore and the throttle valve
plate using a clean shop towel with GM top engine
cleaner, GM P/N 1052626 (Canadian P/N 993026)
or AC-Delco Carburetor Tune-Up Conditioner, P/N
X66-P, or an equivalent product.
4. Install the air cleaner outlet duct. Refer to "Air
Cleaner Outlet Duct Replacement".

Drive Belt Replacement

Removal Procedure
1. Remove the air cleaner assembly. Refer to "Air
Cleaner Assembly Replacement".
2. Install the engine support fixture. Refer to "Engine
Support Fixture".
3. Remove the engine mount strut bracket. Refer to
"Engine Mount Strut Bracket Replacement - Right
Side".
4. Raise and support the vehicle. Refer to "Lifting and
Jacking the Vehicle: ".
5. Remove the engine splash shield. Refer to "Engine
Splash Shield Replacement - Right Side: ".
6. Remove the right side engine mount bracket. Refer
to "Engine Mount Bracket Replacement - Right
Side".
7. Lower the vehicle.
8. Rotate the drive belt tensioner clockwise to release
the drive belt tension.
9. Slide the drive belt off of the belt idler pulley (1).
10. Slowly release the drive belt tensioner.
11. Remove the drive belt from the accessory drive
pulleys.