TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 1189 of 1275
TM9-2350-311-20-1 GO 1 VTM CONNECTIONS AND CHECKOUT — CONTINUED - Set TEST SELECT switches to 67, press and release TEST button. - Watch display and verify that battery voltage is above +22 Vdc. Is battery voltage above +22 Vdc? Go to step 5, Figure 2, sheet 7. - Check VTM connections. - Clean battery connections. - Go to paragraph 8-28 to check battery specific gravity. - Charge batteries if necessary. - Refer to cable fault isolation procedure in TM 9-4910-571-12&P and troubleshoot cable W5. After completing repair, rerun the GO CHAIN tests to verify that problem is fixed and that no other problems exist. Start at GO 1 (Figure 2, sheet 1). Figure 2, Sheet 6 of 20 I-12 NOTE