TM 5-2420-231-23-2
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PREPARATION FOR INSTALLATION
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1. Connect intake pipe (Figure 19, Item 4) to hose (Figure 19, Item 6) and tighten clamp (Figure 19, Item 5).
NOTE
Use heater grid and heater hose fittings removed from old engine for this procedure.
2. Install new gasket (Figure 19, Item 9), grid heater (Figure 19, Item 3), new gasket (Figure 19, Item 2), intake
pipe (Figure 19, Item 4), ground eyelet (Figure 19, Item 10), and four bolts (Figure 19, Item 1) on intake
manifold cover (Figure 19, Item 8).
3. Wrap threads of heater hose fitting (Figure 19, Item 7) with teflon tape.
NOTE
Install heater hose fitting as noted during removal.
4. Install heater hose fitting (Figure 19, Item 7) on engine.
Figure 19. Grid Heater.
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