Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > Diesel Discussion

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 01-31-2008, 11:06 PM
Willjayc
 
Join Date: Dec 2006
Location: Orillia, Ontario
Posts: 53
Two years sitting and no tranny operation

I recently purchased a 77 300D that had been parked for several years. The tranny fluid seems to be at the correct level but I can not get any movement out of the car. It doesn't even "jump" when switching between gears. No movement with a bit if a rev either. Unfortunately, the alternator belt is not the right size so the water pump isn't turning so I can't run it for long. Going to get to fixing up the little problems soon but I don't want to waste my time if I have a big tranny fix to do. Any suggestions to fix/diagnose the problem?

Will

1977 300D
1979 240D with 70,000 on WVO
1997 VW Golf with 30,000 on WVO

www.veggiefuelsystems.ca

Reply With Quote
  #2  
Old 02-01-2008, 10:26 AM
babymog's Avatar
Loose Cannon - No Balls
 
Join Date: Jan 2006
Location: Northeast Indiana
Posts: 10,765
A long-shot.

You could try pushing/pulling the car with the engine idling in drive, see if the rear pump will generate enough fluid flow to break the piston free.

Also, if it's cold, warming it up might be all that is necessary. This might be due to shrunken seals allowing the fluid pressure to bypass seals and not operate the transmission.

Either way, start with the water pump and then warm up the engine. Wouldn't hurt to buy a magnetic oil-pan heater to warm the transmission fluid first if it's outside in the Ontario winter.
__________________

Gone to the dark side

- Jeff
Reply With Quote
  #3  
Old 02-01-2008, 10:33 AM
Admiral-Third World Fleet
 
Join Date: Feb 2002
Location: Central FL
Posts: 3,069
Suspect bad front pump/bad TC. A number of the 722.1xx have this issue. I suggest removing one of the transmission lines to the radiator . If you make a mess, that would rule out that problem. You should get pressure here in less than 15 or 20 seconds here, so this wouldn't be an issue with lack of engine cooling.

Rick

__________________
80 300SD (129k mi) 82 240D stick (193k mi)77 240D auto - stick to be (153k mi) 85 380SL (145k mi) 89 BMW 535i 82 Diesel Rabbit Pickup (374k mi) 91 Jetta IDI Diesel (155k mi) 81 VW Rabbit Convertible Diesel 70 Triumph Spitfire Mk III (63kmi)66 Triumph TR4a IRS (90k mi)67 Ford F-100 (??)
Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -4. The time now is 05:26 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2024 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page