TM 9-2320-260-34-1
3-12. OIL COOLER MAINTENANCE (Contd)
1. Apply antiseize tape to threads of two plugs (2) and elbow (12) and install plugs (2) and elbow (12)
on end cover (1).
NOTE
Apply sealing compound to threads of valve before installing.
2. Apply antiseize tape to threads of plug (7) and install plug (7) on housing (8).
3. Apply sealing compound to threads of valve (11) and install valve (11) on housing (8).
4. Install element (6) in housing (8). Ensure that manufacturer's index marks on element (6) and
housing (8) aline.
5. Apply lubricant to two new O-rings (9) and install in housing (8).
6. Install two new retaining rings (10) on element (6) in housing (8).
7. Install new gasket (5) and end cover (1) on housing (8) with four new lockwashers (3) and
screws (4). Tighten screws (4) 30-35 lb-ft (41-47 NZm).
1. Install new gasket (17) and oil cooler (24) on engine block (16) with five new lockwashers (18) and
screws (19).
2. Install new rubber bushing (15) and air compressor coolant line (14) on elbow (12).
3. Install hose (22) and clamp (23) on oil cooler (24).
4. Install radiator outlet hose (20) and clamp (21) on oil cooler (24).
5. Install bypass tube (27) and two hoses (26) on oil cooler (24) and thermostat housing (13) with four
clamps (25).
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