from the trouble I had with the top flywheel housing bolt on the way out I reckon an all in one return may be easier....cos I dont fancy doing up that top bolt with 4ft of extenders on the socket.....
...but my advice may not be the best as Im half way through my first disco in and out so havent got the most experience

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1997 DISCOVERY 300TDI AUTO-japanese spec re import De-Cat De-EGR
1995 DISCOVERY ES AUTO 300TDI--now written off
1996 DISCOVERY 300TDI,currently undergoing complete engine rebuild and other additions
VARIOUS SERIES IIAs IN VARIOUS STATES OF DISMANTLEMENT

1976 FORD D SERIES 7-5 TONNE BOX LORRY WITH TAIL LIFT,engine rebuild,complete overhaul
1978 FORD D SERIES 7-5 TONNE CHASSIS CAB,donor for above

1949 & 1951 FERGUSON TRACTORS,running, in daily use