Engine Tune-Up - Toyota Land Cruiser 1988 Repair Manual

EM-6 ENGINE MECHANICAL- Engine Tune-up
ENGINE TUNE-UP
INSPECTION OF ENGINE COOLANT
(See steps 1 and 2 on page C0-3)
INSPECTION OF ENGINE OIL
(See steps 1 and 2 on page LU-3)
INSPECTION OF AIR FILTER
(See step 3 on page MA-5)
INSPECTION OF BATTERY
(See steps 1 and 2 on page CH-3)
Standard specific gravity:
1.25 - 1.27 when fully charged at 20"C (68"F)
INSPECTION OF HIGH-TENSION CORDS
(See page IG-6)
Maximum resistance: 25 kQ per cord
INSPECTION OF SPARK PLUGS
(See page IG-6)
Recommended spark plug: ND W16EXR-U
NGK BPR5EY
Correct electrode gap: 0.8 mm (0.031 in.)
INSPECTION OF ALTERNATOR DRIVE
BELT
(See page CH-3)
Drive belt tension:
New belt 145 ± 25 lb
Used belt 100
±
20 lb