Toyota 1KZ-TE Repair Manual page 200

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TC- -2
NO!
Oil Inlet Hole
TURBOCHARGING
B09319
Oil Pipe
B09278
P12224
- - TURBOCHARGER
TURBOCHARGER
PRECAUTION
MAI NTE NANCE P RE CAUTI O N
(a) Do not stop the engine immediately after pulling a trailer
or after high speed or uphill driving. Idle the engine for 20
-- 120 seconds, depending on how hard the vehicle has
been driven.
(b) Avoid sudden acceleration or racing immediately after
starting a cold engine.
(c) If the turbocharger is found to be defective and must be
replaced, check for the cause, and repair or replace the
following items as necessary:
Engine oil level and quality
S
Conditions under which the turbocharger was used
S
Oil lines leading to the turbocharger
S
(d) Use caution when removing and reinstalling the turbo-
charger assembly. Do not drop it or bang it against any-
thing or grasp it by easily--deformed parts, such as the ac-
tuator or rod, when moving it.
(e) Before removing the turbocharger, plug the intake and ex-
haust ports and oil inlet to prevent entry of dirt or other for-
eign material.
(f) If replacing the turbocharger, check for accumulation of
sludge particles in the oil pipes, and if necessary, replace
the oil pipes.
(g) Completely remove the gasket adhered to the lubrication
oil pipe flange and turbocharger oil flange.
(h) When replacing bolt or nuts, use only anthorized replace-
ment parts to prevent breakage or deformation.
(i) If replacing the turbocharger, put 20 cm
into the turbocharger oil inlet and turn the impeller wheel
by hand to spread oil to the bearing.
(j) If overhauling or replacing the engine, cut the fuel supply
after reassembly and crank the engine for 30 seconds to
distribute oil throughout the engine. Then allow the en-
gine to idle for 60 seconds.
(k) Do not run the engine with air cleaner removed, as this
may cause foreign material to enter and damage the im-
peller wheel operating at high speed.
1KZ-TE Pages From Manual
TO MODEL INDEX
TC030- -01
3
(1.2 cu in.) of oil