3-85. Water Temperature Transmitter
(3) Repair by repairing electrical lead (para 3-
89), replacing lead, or transmitter.
a. Removal and Installation.
(1) Refer to figure 3-68 disconnect electrical
3-86. Water High Temperature Switch
connector, and remove water temperature transmitter
a. Removal and Installation.
from engine model 687C-18ES. Install in reverse order.
(1) Refer to figure 3-68, tag and disconnect
(2) Remove transmitter from engine model
three electrical leads, then remove water high
D333TA in a similar manner to that given in (1) above.
temperature switch from engine model 687C-18-ES.
b. Cleaning, Inspection and Repair.
Install in reverse order.
(1) Clean all parts in an approved cleaning
(2) Remove water high temperature switch
solvent and dry thoroughly.
(2) Visually inspect electrical connector for
defective connections or frayed lead, inspect transmitter
for defective threads, cracked housing, or other defect.
Figure 3-68. Water temperature transmitter, and water high temperature switch, removal and installation.
3-77
