Time for my first major service!
The first major service is at 600 miles. It’s been really hot here and I just haven’t been riding my bike much. The morning of the 4th of July, I got up early and put on 75 miles which put me up just over 600 miles. This service is fairly extensive and would set you back about $600 at the dealership. I have decided to do as much of my own work as possible. This actually represents several days work for me, done a little at a time.
This service calls for,
Oil and filter change
Drain and refill the drive shaft differential
Inspect valve clearances
Check, tighten chassis bolts
Check brakes
and lubricate numerous friction points.
So immediately when I got home from that ride, I drained the oil and pulled the filter. I intend on using Suzuki‘s oil filters, so I went ahead and bought the factory filter wrench to make things easier. I also intend on using Suzuki oil , at least until my warranty expires. I am surprised at just how thin the oil is that the factory calls for. Modern engines I guess.
I also drained and refilled my rear differential. I used Bel Ray Gear Saver for that.
That was all for day one.
Next day, prepping the bike for the valve clearance inspection. Man o man! These valves hard to access!
I knew the work area would be tight, but a whole lotta stuff has to come off to get to them.
First the instrument cluster has to come off. Then tip up the rear of the tank and pull the vent hose off, then tip it up some more and unplug the wiring for the gas gauge and pull the gas line off.
How do you like the size of this tank tunnel. No wonder the tank is so wide.
Remove the air filter housing, disconnect the air flow sensor and the hose that supplies air for the air injection.
Prepare the air intake for removal, pull off wiring connectors and emissions hose, remove clamp from the bottom and work it up out of the frame,
Remove chrome covers from top of the heads,
Remove the air injection line from the rear cylinder , it runs right over the valve inspection covers,
Remove all the valve covers, the rear cylinder intake is especially hard to access. I was able to make good use of my box end offset wrenches.
Pull the spark plugs out……and here is where I ran into a snag. The spark plugs take an 18mm spark plug socket and I didn’t have one, not only that but they are deeply set in machined holes that require a thin walled socket.
So that’s where I stopped for the day, I ordered my special spark plug socket from Amazon and took a few days off while I waited for it to arrive.
The valve covers are underneath all this!
Not for nothing, but here is where the evaporative emissions canister is located, under the right side cover. At least they hide it. I’ve seen some bikes where this thing just hangs out in the open.
Next up, the valve adjustment.