After replacing a radiator hose, the technician should:

After replacing a radiator hose, the

Multiple choice — select the best answer

ARecheck clamp tightness after the initial warm-up cycle
BApply silicone sealant to the hose connections
CReplace the pressure cap
DCompletely drain and refill the cooling system

✓ Correct answer: A. Recheck clamp tightness after the initial warm-up cycle After replacing a hose, rechecking clamp tightness after the initial warm-up is important because hoses often soften and compress when heated, which can lead to leaks if clamps aren't properly tightened.

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