Section 158. Repayment, by bailor, of necessary expenses

158. Repayment, by bailor, of necessary expenses .—Where, by the conditions of the bailment, the goods are to be kept or to be carried, or to have work done upon them by the bailee for the bailor, and the bailee is to receive no remuneration, the bailor shall repay to the bailee the necessary expenses incurred by him for the purpose of the bailment. 159.Restoration of goods lent gratuitously .—The lender of a thing for use may at any time require its return, if the loan was gratuitous, even though he lent it for a specified time or purpose. But if, on the faith of such loan made for a specified time or purpose, the borrower has acted in such a manner that the return of the thing lent before the time agreed upon would cause him loss exceeding the benefit actually derived by him from the loan, the lender must, if he compels the return, indemnify the borrower for the amount in which the loss so occasioned exceeds the benefit so derived. 160.Return of goods bailed, on expiration of time or accomplishment of purpose .—It is the duty of the bailee to return, or deliver according to the bailor's directions, the goods bailed, without demand, as soon as the time for which they were bailed has expired, or the purpose for which they were bailed has been accomplished.