Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

System Specifications

Charging System Specifications
Battery
Test Load Chart
Battery Load (A)
GROUP 36R 240
Battery Positive Voltage With Load
Approximate Battery Temperature Minimum Voltage (V)
21 degrees C (70 degrees F) 9.6
15 degrees C (60 degrees F) 9.5
10 degrees C (50 degrees F) 9.4
4 degrees C (40 degrees F) 9.3
-1 degrees C (30 degrees F) 9.1
-7 degrees C (20 degrees F) 8.9
-12 degrees C (10 degrees F) 8.7
-18 degrees C (0 degrees F) 8.5
Dark Current 20 mA Max.
Charging Current
Battery Type (5 Hour Rate) Slow Charge (A) Quick Charge (A)
GROUP 36R (48) 4.5-5.5 30
Battery Positive Voltage After Charge Above 12.4 V
Generator
Standard Voltage
Terminal Ignition Switch: ON Idle (V)
At 20 degrees C (68 degrees F).
B B+ 14.1-14.7 V
L Approximately 1 V 13.2-13.8 V
S B+ 14.1-14.7 V
Standard Current (Referance)
Engine Speed (RPM) Terminal B Current (A)
1,000 Approximately 58 or below
Must not be 0.
2,000 Approximately 77 or below
Must not be 0.