Toyota 1PZ Repair Manual page 9

INTRODUCTION - General Repair Instructions
(b)
(c)
7. When necessary, use a sealer on gaskets to prevent leaks.
8. Carefully observe all specifications for bolt torques. Always
use a torque wrench.
9. Use of special service tools (SST) and special service
materials (SSM) may be required, depending on the nature
of the repair. Be sure to use SST and SSM where specified
and follow the proper work procedure. A list of SST and
SSM can be found at the back of this manual.
10. When replacing fuses, be sure the new fuse is the correct
amperage. DO NOT exceed the rating or use one of a lower
rating.
11. Care must be taken when jacking up and supporting the
vehicle. Be sure to lift and support the vehicle at the proper
locations.
(a)
(b) After the vehicle is jacked up, be sure to support it on
12. Observe the following precautions to avoid damaging the
parts:
(a)
(b) To pull apart electrical connectors, pull on the con-
(c) To disconnect vacuum hoses, pull on the end, not the
Recoating of Precoated Parts
(1) Clean off the old adhesive from the part's
threads.
(2) Dry with compressed air.
(3) Apply the specified seal lock adhesive to the
part's threads.
Precoated parts are indicated in the component illus-
trations by the " * " symbol.
If the vehicle is to be jacked up only at the front or rear
end, be sure to block the wheels in order to ensure
safety.
stands. It is extremely dangerous to do any work on
the vehicle raised on a jack alone, even for a small job
that can be finished quickly.
Be careful not to drop electrical components, such as
sensors or relays. If they are dropped on a hard floor,
they should be replaced and not reused.
nector itself, not the wires.
middle of the hose.
IN-5