TM 9-2320-260-34-2
17-6. ENGINE COOLANT HEATER COMPONENT BRACKET MAINTENANCE (Contd)
d. Assembly
1.
Install receptacle (11) on heater component bracket (9) with four new screw-assembled
lockwashers (12).
2. Install resistor holder (14) on heater component bracket (9) with nut-assembled lock-
washer (10).
3. Install resistor (15) on resistor holder (14) with screw (17) and nut-assembled lockwasher (13).
4. Install spacer (8) and terminal strip (7) on heater component bracket (9) with four new screw-
assembled lockwashers (6).
5. Install diode holder (20) on heater component bracket (9) with screw (2).
6. Install diode (1) on diode holder (20) with arrow pointed in direction previously noted.
7. Install resistor leads (4) and (16), diode lead (19), and diode holder (20) on terminal strip (7)
with new screw-assembled lockwashers ( 18), (5), and (3).
e. Installation
Install heater component bracket (9) on heater housing (33) with four new screw-assembled
1.
lockwashers (30).
2.
Install leads (26), (27), and (29) on heater component bracket (9) with two new screw-assembled
lockwashers (28).
3.
Install leads (21), (22), (24), and (36) on flame detector switch (35) with three new screw-assembled
lockwashers (23).
4.
Insert two leads (31) through hole in heater housing (33) and install on restriction thermostat (32).
5.
Place grommet (34) on two leads (31) and install on heater housing (33).
6.
Install new tiedown strap (25) around wires.
17-14
