1989-Mitsu-Factory Manual · lighting system · страница 4 из 8 · Открыть оригинал PDF ↗
Service Adjustment Procedures
SERVICE ADJUSTMENT PROCEDURES
HEADLIGHT AlMlNG
PRE-AIMING INSTRUCTlONS
1. Test dimmer switch operation.
2. Observe operation of high beam indicator light mounted
in instrument cluster.
3. Inspect for badly rusted or faulty headlight~assemblies.
These conditions must be corrected before a satisfactory
adjustment can be made.
4. Place vehicle on a level floor.
5. Jounce front suspension through three (3) oscillations by
applying body weight to hood or bumper.
6. Inspect tire inflation.
7. Rock vehicle sideways to allow vehicle to assume its
normal position.
8. If fuel tank is not full, place a weight in trunk of vehicle to
simulate weight of a full tank [3 kg (6.5 Ibs.) per gallon].
9. There should be no other load in the vehicle other than
driver or substituted weight of approximately 70 kg (150
Ibs.) placed in driver’s position.
10. Throughly clean headlight lenses.
11. Adjust headlights by following the instrutitions for the
headlight tester manufacturer.
LUMINOUS INTENSITY MEASUREMENT
fvleasure the luminous intensity of headlights with a phto-
meter in accordance with the instruction manual prepared by
the manufacturer of the photometer and make sure that the
luminous intensity is within the following limit.
Luminous intensity at the center of high intensity zone for
high beam.
Limit: 20,000 cd or more
NOTE
1. When measuring the luminous intensity of headlight.
keep the engine at 2,000 rpm and have the battery
charged.
2. If there are specific regulations for luminous intensity of
headlihgts in the region where the vehicle is operated,
make sure that the intensity conforms to the require-
ments of such regulations.
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