Installing Engine One Man Job?

For general Technical and Performance Discussions
Post Reply
User avatar
gazza2008au
KSRC Member
KSRC Member
Posts: 170
Joined: Tue Sep 16, 2008 3:29 pm
Bike: ZX7R
State: New South Wales

Installing Engine One Man Job?

Post by gazza2008au »

i have ordered a replacement engine for my ZX7 i can remove the old engine by using a tie down supported by the frame but can the new engine be installed by 1 person as its pretty hard to get other people to give me a hand there always busy or uncontactable
User avatar
Jonno
Mobile Chicane
Posts: 5613
Joined: Thu Dec 30, 2004 4:10 pm
Bike: Other Kawi
State: Queensland
Location: Brisbane
Contact:

Re: Installing Engine One Man Job?

Post by Jonno »

Straddle the frame (assuming tank and seat are removed) leg each side with strap over your shoulders from engine, jack and block of wood and have pry bars/ bolts ready to stick in the holes. Takes a few goes to get it right, be persistent ;)
JonW
Warming up
Warming up
Posts: 47
Joined: Tue Oct 05, 2010 9:45 pm
Bike: GPz900
State: New South Wales

Re: Installing Engine One Man Job?

Post by JonW »

Or use a handy forklift...
Image
User avatar
gazza2008au
KSRC Member
KSRC Member
Posts: 170
Joined: Tue Sep 16, 2008 3:29 pm
Bike: ZX7R
State: New South Wales

Re: Installing Engine One Man Job?

Post by gazza2008au »

we got the engine in today my cousin came over to give me a hand he wanted to see how an engine went into a bike he rides my old R6 we used a car trolley jack to support the engine and hold it in place just one of the top mounting adjusters were seized and wouldnt budge how can i fix this? i have it soaking over night in WD-40
User avatar
tim
VIP MEMBER
VIP MEMBER
Posts: 5815
Joined: Wed Dec 10, 2008 10:12 pm
Bike: ZX6R
State: New South Wales
Location: Sydney, NSW

Re: Installing Engine One Man Job?

Post by tim »

Get this sorted?
2008 ZX6R Special Edition
User avatar
aardvark
Apprentice Post Whore :-)
Apprentice Post Whore :-)
Posts: 5766
Joined: Wed Apr 07, 2004 6:45 pm
Bike: Yamaha
State: South Australia
Location: Adelaide, S.A.
Contact:

Re: Installing Engine One Man Job?

Post by aardvark »

I out the engine into the RD on my own once. Put my back out and could barely walk for two weeks. :oops:
User avatar
gazza2008au
KSRC Member
KSRC Member
Posts: 170
Joined: Tue Sep 16, 2008 3:29 pm
Bike: ZX7R
State: New South Wales

Re: Installing Engine One Man Job?

Post by gazza2008au »

yeah it was a 2 man job plus a trolley jack there is no way i could have done it alone the courier said the engine weighed 70kg when he dropped it off
User avatar
seiko1
Apprentice Post Whore :-)
Apprentice Post Whore :-)
Posts: 7643
Joined: Wed Jan 14, 2009 8:36 pm
Bike: ZX14R
State: Victoria
Location: Geelong

Re: Installing Engine One Man Job?

Post by seiko1 »

Get this bloke to give you a hand ;)
octarm-doc-ock.jpg
octarm-doc-ock.jpg (44.73 KiB) Viewed 1605 times
Policy - Find something simple.....and Complicate it!
User avatar
Jonno
Mobile Chicane
Posts: 5613
Joined: Thu Dec 30, 2004 4:10 pm
Bike: Other Kawi
State: Queensland
Location: Brisbane
Contact:

Re: Installing Engine One Man Job?

Post by Jonno »

gazza2008au wrote:yeah it was a 2 man job plus a trolley jack there is no way i could have done it alone the courier said the engine weighed 70kg when he dropped it off
I have seen Gos do this himself with an 750 engine into a full cradle frame, no jacks nothing other than the over the shoulder strap/rope method and me putting in a few bolts which I am sure he could have done himself.

I have used this method with a Holden red motor before and a trolley jack walking it in to a HQ and bolting it to the bell housing, remarkably easy if you do it right. ;)
User avatar
MickLC
Team Crim
Posts: 5429
Joined: Wed Apr 21, 2004 1:04 pm
Bike: Z1000
State: ACT

Re: Installing Engine One Man Job?

Post by MickLC »

I've done a ZX9R engine and a z650 engine by myself, just with a trolley jack and some lumps of wood....the ZX9R engine was heaps easier.
aardvark wrote:I out the engine into the RD on my own once. Put my back out and could barely walk for two weeks. :oops:
How? They weigh nothing! :P
'13 Z1000, '76 Z650+,'91 KLR250, '95 ZX6R Racebike
User avatar
the kid
KSRC Addict
KSRC Addict
Posts: 3948
Joined: Thu May 12, 2005 5:10 pm
Bike: Yamaha
State: Victoria
Location: Bendigo

Re: Installing Engine One Man Job?

Post by the kid »

I have taken a couple of 125 motors out . The Victa was by far the hardest .
Ummmm let me see
User avatar
Jonno
Mobile Chicane
Posts: 5613
Joined: Thu Dec 30, 2004 4:10 pm
Bike: Other Kawi
State: Queensland
Location: Brisbane
Contact:

Re: Installing Engine One Man Job?

Post by Jonno »

MickLC wrote:I've done a ZX9R engine and a z650 engine by myself, just with a trolley jack and some lumps of wood....the ZX9R engine was heaps easier.
aardvark wrote:I out the engine into the RD on my own once. Put my back out and could barely walk for two weeks. :oops:
How? They weigh nothing! :P
I bet it had something to do with shoe-horning it in :P
User avatar
aardvark
Apprentice Post Whore :-)
Apprentice Post Whore :-)
Posts: 5766
Joined: Wed Apr 07, 2004 6:45 pm
Bike: Yamaha
State: South Australia
Location: Adelaide, S.A.
Contact:

Re: Installing Engine One Man Job?

Post by aardvark »

Jonno wrote:
MickLC wrote:I've done a ZX9R engine and a z650 engine by myself, just with a trolley jack and some lumps of wood....the ZX9R engine was heaps easier.
aardvark wrote:I put the engine into the RD on my own once. Put my back out and could barely walk for two weeks. :oops:
How? They weigh nothing! :P
I bet it had something to do with shoe-horning it in :P
har-bloody-har. :lol:

Mick, it involved me trying to hold the bike up, as it had fallen off of the rear stand, and refusing to let go of the engine. :)
User avatar
Strika
VIP MEMBER
VIP MEMBER
Posts: 8373
Joined: Tue Feb 01, 2005 8:02 am
Bike: Yamaha
State: Victoria
Location: Melbourne

Re: Installing Engine One Man Job?

Post by Strika »

For anyone with a beam frame. Lay the rolling chassis on some carpet or a rug or something soft if it is a road bike. Then slide the motor into the frame, slide in the bolts, then stand it up on it's wheels and tension the bolts up. I removed two motors and refitted one in the pits at Broadford in 05/05??? using this method. I have a bad back, so don't have the ability to lift much. This way, it's very little physical strength needed. Perfect for me!!
"I hate to advocate drugs, alcohol, violence or insanity to anyone, but they've always worked for me" Hunter S. Thompson.
There are really only two questions in life. 1.Which way do i go? 2.What is the lap record?
Post Reply