Repair Instructions - Toyota 1KZ-TE Repair Manual

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IN- -4
INTRODUCTION - -

REPAIR INSTRUCTIONS

REPAIR INSTRUCTIONS
GENERAL INFORMATION
BAS I C RE PAI R HI NT
(a) Use fender, seat and floor covers to keep the vehicle
clean and prevent damage.
(b) During disassembly, keep parts in the appropriate order
to facilitate reassembly.
(c) Observe the following operations:
P23717
(1) Before performing electrical work, disconnect the
negative (--) terminal cable from the battery.
(2) If it is necessary to disconnect the battery for in-
spection or repair, always disconnect the negative
(--) terminal cable which is grounded to the vehicle
body.
(3) To prevent damage to the battery terminal, loosen
the cable nut and raise the cable straight up without
twisting or prying it.
(4) Clean the battery terminals and cable ends with a
clean shop rag. Do not scrape them with a file or oth-
er abrasive objects.
(5) Install the cable ends to the battery terminals with
the nut loose, and tighten the nut after installation.
Do not use a hammer to tap the cable ends onto the
terminals.
(6) Be sure the cover for the positive (+) terminal is
properly in place.
(d) Check hose and wiring connectors to make sure that they
are secure and correct.
(e) Non--reusable parts
(1) Always replace cotter pins, gaskets, O--rings and oil
seals etc. with new ones.
(2) Non--reusable parts are indicated in the component
illustrations by the "z" symbol.
(f) Precoated parts
Precoated parts are bolts and nuts, etc. that are coated
with a seal lock adhesive at the factory.
(1) If a precoated part is retightened, loosened or
caused to move in any way, it must be recoated with
the specified adhesive.
(2) When reusing precoated parts, clean off the old
adhesive and dry with compressed air. Then apply
the specified seal lock adhesive to the bolt, nut or
threads.
(3) Precoated parts are indicated in the component il-
lustrations by the "L" symbol.
(g) When necessary, use a sealer on gaskets to prevent
leaks.
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