| Table 1: | Engine Overheats |
| Table 2: | Radiator Loose |
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Check for an obstructed cooling area around the radiator. Is air to the radiator being blocked? | -- | ||
2 | Remove or relocate any add-on parts that may block air to the radiator Does the engine still overheat? | -- | System OK | |
3 | Check to see if the radiator fins are plugged. Are any radiator fins plugged? | -- | ||
4 | Remove any debris from the radiator fins. Does the engine still overheat? | -- | System OK | |
5 | Check for bent fins on the radiator. Are there any bent fins on the radiator? | -- | ||
6 | Repair the bent fins as necessary. Does the engine still overheat? | -- | System OK | |
7 |
Is the radiator leaking? | -- | System OK | |
8 | Replace the radiator as necessary. Refer to Radiator Replacement . Does the engine still overheat? | -- | -- | System OK |
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Make sure the fasteners that support the radiator are tightened to the proper specification. Are the fasteners tightened to specification? | -- | ||
2 | Tighten the fasteners to specifications. Refer to Fastener Tightening Specifications . Is the radiator still loose? | -- | System OK | |
3 | Check for any missing or damaged radiator insulators. Are there any damaged or missing radiator insulators? | -- | System OK | |
4 | Replace the radiator insulators as necessary. Is the radiator still loose? | -- | -- | System OK |
