Definition of repair:
Oxford English Dictionary: Verb. “restore (something damaged, worn or faulty) to a
good condition” Noun. “the action of repairing” Longman Dictionary of Contemporary English: Verb. “to fix something that is damaged, broken or not
working properly” Noun. “An act of repairing something” Dealing first with paragraph 4, sub-paragraph (a) above, this provision would simply mean that in the event of incomplete (or partial) utilisation of the original sum insured following a claim, the benefit is still in force, albeit, on a reduced sum insured during the currency of this period (the remaining policy period).
Illustration B provides a clear picture: