TM 9-4910-387-14-2
6-2. TROUBLESHOOTING (cont)|
D. WIRES MAY BE OPEN. I
NOTE
On newer tester models the red lead from A9 may be
connected to D12 and the black lead from A8 will be on
D15. However, this will not interfere with the operation
of the tester.
1. Connect one multimeter lead to terminal A9 (1). Connect the other
lead in sequence to terminals D15 (2) and C15 (3), and to contact
(4) on the LUBE HEAT switch (5).
2. Remove both leads. Connect one multimeter lead to terminal A8
(6). Connect other lead in sequence to terminals D12 (7), D14 (8),
and C14 (9), and to contact (10) on the LUBE HEAT switch (5).
3. Check for continuity. If continuity does not exist, replace the open
wire (p 6-187).
6-58
