I have a 77 ------- 9.8 Merc I just replaced impeller....I put the lower unit back on..and before I put the 2 nuts back on I check to see if<br />rev -N- forward... are where they are suppose to be, and low and behold they are not....I know that the shift lever has to be in the forward position....and (im not sure) does the lower unit have to be in forward also?...and if it does.... how do i know it is in forward?..I never changed anything since I took it apart(altho..one of my kids might ahve screwed with it)..anyways...can someone help me to get it in sync once again....<br /><br />THX