if it's an unknown then drain & refill ATF. 'box has internal oil pump designed[since Rover SD1] to run on it...."if in doubt drainit out"...cheap 'n easyJust checked my gearbox oil and its slightly low. Am i right in thinking that the oil is MTF-94 to top it up with? Its a 200tdi box, i think it is an LT77, with the reverse at the top left, is that correct? many thanks
.......2.67 litresok, thanks for all of the advice. How much does the lt77 box take in oil?