Some reports attribute Graf Spee's engine and piston problems to battle damage, while others suggest that long service without maintenance caused at least part of the trouble. The evidence in this account does not settle the issue. Royal Navy reports on heavily used ships offer a broader comparison: machinery worn by long operations often develops worse problems after combat. That possibility matters when judging why Graf Spee could not regain full fighting condition in Montevideo. Operational endurance also depends on whether a ship has had time to service its machinery.
Notable Point · 4:59-5:44
Battle may have worsened Graf Spee's machinery wear
Reports of engine trouble suggest that combat may have worsened machinery wear caused by prolonged operations without servicing.