Inspect Brake Line Pipes And Hoses; Idle Speed; Inspect Brake Line Pipes And Hoses Hint - Toyota 22R-E Service Manual

MA–12
MAINTENANCE – MAINTENANCE OPERATIONS
Connect all vacuum lines (i.e., EVAP, EGR system,
etc.)
Make sure all MFI system wiring connectors are
fully connected
Engine should be at normal operating tempera–
ture
Switch off accessories
Set transmission in neutral
(b) Connect a tachometer– to the engine
Connect the tachometer– test probe to the iG E) ter–
.rninal of the DLC1.
NOTICE:
NEVER allow the tachometer terminal to touch
ground as it could result in damage to the igniter
and/or ignition coil.
As some tachometers are not compatible with this
ignition system, we recommend that you confirm
the compatibility of your unit before use.
(c) Race the engine at 2,500 rpm for approx. 2 minutes.
(d) Set the idle speed by turning the idle speed adjusting
screws.

Idle speed:

22R–E 4WD A/T 850 rpm
Ex. 4WD A/T 750 rpm
3VZ–E 800 rpm
(e) Remove the tachometer.
BRAKES

16. INSPECT BRAKE LINE PIPES AND HOSES

HINT: Inspect in a well – lighted area. Inspect the
entire circumference and length of the brake hoses
using a mirror as required. Turn the front wheels fully
right or left before inspecting the front brake.
(a) Check all brake lines and hoses for:
Damage