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quick sparkplug q.

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_me_ Seriously Crusin Dubber

125 posts · joined Jan 2006 ·

#643424
what size spark plug wrench socket do i need to swap out my plugs on a 1969 1600 beetle engine?

thanks in advance.
74 > 54

Adsman Officially Full-On Dubber

393 posts · joined Jan 2007 ·

#643436
the big one that comes in all cheapo sets - cant remember the size either maybe 21mm or 13/16??
What my garage isn't messy........Well chaos is a form of order isn't it?

greasykitchen Officially Full-On Dubber

375 posts · joined Dec 2007 ·

#643437
And very flexible arms. 😂 Plugs on a bug can be a pain to get to.
'76 Golf

68AutoBug Beetle Restorer - Experience over 138\% - YIKES --

11,654 posts · joined Aug 2002 ·

#643464
use the box spanner that came with the car...

wheel bolts on one end...
spark plugs on the other..

I think its 13/16 plug spanner with a rubber insert to hold the plugs..

use a piece of rubber hose on the plug to install them
that way You can't crossthread them

naturally You tighten them up with a spanner
and You should use Never Seize on the threads

if You don;'t have never seize use Lithium based Moly grease - same grease You do the front end with..
if you have torsion bar front end..

Lee
- Helping keep Air Cooled VWs on the road - location: SCONE in the Upper Hunter Valley - Northern NSW 320 kms NNW of SYDNEY---

General_Failure Use your head, don't abuse it!

1,036 posts · joined Jun 2004 ·

#643510
Also keep a magnetic pickup tool handy for when, i mean if you drop the sparkplug into the tinware. It's either 21 or 22mm. Like Adsman said it's the big one in the cheapo sets. You need one with a rubber bit inside that grips the insulator on the spark plug properly. Or a magnetic pickup tool and a lot of patience.
If at first you don't succeed. Build, build again.
Vehicle: 1975 Special order delivery walkthrough panel based LCA pop-top camper. Motor: Nippon 1.8L Single port Wasserboxer, Transmission: 3 rib 002.

Adsman Officially Full-On Dubber

393 posts · joined Jan 2007 ·

#643581
That magnetic pick up tool also comes in handy when trying to install manifold washers and nuts. Saves hours of work ehn trynig to find that 11mm nut down betwwen the tinware and the head or spark plug. Especially the back side behind the manifold😬
General_Failure wrote:Also keep a magnetic pickup tool handy for when, i mean if you drop the sparkplug into the tinware. It's either 21 or 22mm. Like Adsman said it's the big one in the cheapo sets. You need one with a rubber bit inside that grips the insulator on the spark plug properly. Or a magnetic pickup tool and a lot of patience.
What my garage isn't messy........Well chaos is a form of order isn't it?

_me_ Seriously Crusin Dubber

125 posts · joined Jan 2006 ·

#643596
thanks guys - all sorted. 21mm 13/16th's was the way to go...

didn't drop anything into the tinware either - haha.
74 > 54