This project is a commission for a friend of ours
and is of the Tamiya FJ40 kit. He asked two things:
for it to be a little more scale looking and for it suit his
driving style. For the most part this truck will be built
box stock but will feature some modifications, not only to suit
his tastes, but to also make the vehicle a bit more maintenance
friendly for him. Follow along as we build Project FJ. Click
the thumbnails for the full size version.
Tamiya
has always had great box art and its nice to see that this
continues with the Land Cruiser. Upon opening the box we are
greeted with a nice presentation of the kit itself.
We
decided to start with the beadlock wheels as these always seem to
take the longest amount of time and are the most tedious part of
any crawler build. We were surprised when we mounted the
tire and noted that it sat very well into the wheel which made
assembly easier.
All
4 wheels are assembled. Due to the fantastic engineering it
only took half the time to assemble these despite the use of small
2mm philips head screws. The tires are actually held in place
quite well too.
The
transmission is comprised of quite a few more parts than a
standard 3 gear transmission that so many other kits use.
The design is quite unique in the fact that it uses a planetary
system to achieve its gear reduction.
The
transmission is completed and is actually quite a compact
unit. This helps keep the weight down low. Despite
being quite different from other transmission builds, it went
together quite easily.
The
transmission is placed on the skid plate and tightened down.
It will not be bolted up to the stock frame rails so it will be
put aside for now.
Building
the links for the 4-link suspension was tedious. Sixteen rod
ends on eight links. Thankfully the parts went together
easily and didn't require any super wrenching.
The
axles are started. These have the ability to be locked or
unlocked per the users desire. These are built in the locked
position for better climbing ability but with Tamiya's design, can
be easily unlocked at a later date.
Rear
axle lockouts are used to make the rear axle look more
scale. It also eliminates any flexing that using the stock
steering assembly would cause.
Both
the front and the rear axles are complete. Only thing left
is to center the steering servo and install the servo saver.
The
center transmission plate is connected to the subframe of the Junfac
"Lizard" chassis. The black anodizing is a nice
textured matte finish.
The
upper section of the chassis is built. The large cross members
make for a very rigid frame and it doesn't have the transmission
installed yet.
Here
you can see that we have completed the chassis build. The
structure is very rigid and provides nice locations for the new
shocks that will be installed on this truck.
G-Made
shocks which are also available through Junfac are very well made
and each part is separately bagged to minimize damage to
anything. All the parts are of very high quality and the
instructions are clear and easy to follow. Although we
didn't need them, extra e-clips and o-rings are provided just in
case of a mishap.
Here
are the finished shocks. The threaded shock body allows for
quick and easy spring preload adjustments. The shocks come
with either the standard plastic spring cup for holding the bottom
end of the spring in place, or the sleeker looking machined
aluminum ones. We chose the aluminum ones since the look of
this truck is almost as important as the performance of this
truck.