Usage:
Start by:
a. remove expansion tank
1. Loosen hose clamps (1), and disconnect the hoses.
2. Loosen two hose clamps (3), then remove hose (5). Loosen hose clamp (2).
3. Remove four bolts (4) and heat exchanger (6).
NOTE: The following steps are for the installation of the heat exchanger.
4. Position heat exchanger (6) and install four bolts (4).
5. Install hose (5), then tighten hose clamps (3).
6. Position rubber sleeve over pipe (7). Tighten hose clamp (2).
7. Connect the hoses over the heat exchanger pipes, and tighten hose clamps (1).
End by:
a. install expansion tank
Disassemble & Assemble Heat Exchanger
Start by:
a. remove heat exchanger
1. Remove twelve bolts and washers (1), six from each end. Remove each end bonnet assembly and the O-ring seal.
2. Remove O-ring seal (3), pipe plug (5) and rod (4) from bonnet assembly (2).
3. Remove three pipe plugs (8) and two rods (7) from exchange bonnet assembly (6).
4. Remove bundle assembly (11) and gasket (10) from shell assembly (9). Core will slide out the exchange bonnet assembly (6) end.
NOTE: The following steps are to be used to assemble the heat exchanger.
5. From exchange bonnet assembly (6) end install bundle assembly (11) and gasket (10) into shell assembly (9).
6. Apply 9S-3263 Thread Lock to the shoulder only of rods (7), then install in exchange bonnet assembly (6). Tighten to a torque of 7 ± 3 N·m (5 ± 2 lb ft).
7. Install three pipe plugs (8) into exchange bonnet (6).
8. Position bundle assembly (11), gasket (10), exchange bonnet assembly (6) and O-ring, then install six bolts (1). Tighten bolts (1) to a torque of 15 ± 3 N·m (11 ± 2 lb ft).
9. Apply 9S-3263 Thread Lock to the shoulder only of rod (4), then install the rod in bonnet assembly (2). Tighten rod to a torque of 7 ± 3 N·m (5 ± 2 lb ft).
10. Install pipe plug (5) and O-ring (3) into bonnet assembly (2).
11. Position bonnet assembly (2) and the O-ring seal onto heat exchanger. Install six bolts (1) and tighten to a torque of 15 ± 3 N·m (11 ± 2 lb ft).
End By:
a. install heat exchanger