INTRODUCTION - General Repair Instructions IN-5 6. Precoated Parts Precoated parts are the bolts. nuts, etc . which are coated w ith a seal lock adheasive at the factory . (a) If a precoated part is tightened . loosened or caused to move in any way, it must be recoated with the specif ied adhesive. (b) Recoating of Precoated Parts (1) Clean off the old adhesive from the bolts, nut or installation part threads . IN0 03 6 (2) Dry with compressed air. (3) Apply the specified seal lock adhesive to the bolt or nut threads . (c) Precoated parts are indicated in the component illustrations by the "* .. symbol. 7. When necessary, use a sealer on gaskets to prevent leaks . 8.
Carefully observe all specifications for bolt tightening tor ques. 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 th is manual. 10 . When replacing fuses, be sure the new fuse is the correct amperage rat ing. DO NOT exceed the fuse amp rat ing or use one of a lower rating. 11 . Care must be taken when jacking up and supporting the veh icle. Be sure to lift and support the veh icle at the proper locations.
(a) 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 . (b) After the veh icle is jacked up. be sure to support it on stands. It is extremely dangerous to do any work on the vehicle raised on one jack alone. even for a small job that can be finished quickly . 12 . Observe the following precautions to avoid damage to parts: (a) To d isconnect vacuum hoses. pull on the end. not the middle of the hose. (b) To pull apart electr ical connectors, pull on the con nector itself . not the wires . WRONG CORRECT (c) 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 . IN000 1