Volvo 780 Owner's Manual page 144

Volvo 1990 780 Model
All specifications are subject to change without notice.
pg. 111 Specifications (cont.)
Electrical system
12 V, negative ground.
Voltage-controlled alternator. Single-wire system with chassis and engine used as conductors.
Voltage 12 V
Battery, type Maintenance free
Capacity 500 A/115 min
Electrolyte, specific gravity 1.28
Recharge at 1.23
Alternator, rated output 1400 W
max. current 100 A
The following bulbs may be obtained from your nearest Volvo dealer:
Lights, 12 V
Headlights
Parking lights,front
file:///K|/ownersdocs/1990/1990_780/90780_23.htm (5 of 10)12/30/2006 8:28:06 AM
US bulb
Power
No.
Halogen
9004/HB1
65/45 W
4 W
Socket
Semi-
sealed
Ba 9 s