What should I do if I have a camshaft failure?
For extra protection, an anti-wear additive should be added, such as Crane Super Lube. Do not use synthetic oil during the break-in period. It is not recommended to use any type of oil restrictors to the lifter galley, or use windage trays, baffles,or plug any oil return holes in the valley.
How to repair GMC CK Series truck HVAC unit?
Use paper clips or wires to jumper across the switch connectors on the wire harness. Key on engine off, compressor clutch should “click”. If no click, check the wiring harness for open wires, functioning high pressure switch, and correct voltages. TESTING LOW PRESSURE SWITCH. With the truck running, A/C turned on.
Why is my camshaft position sensor not working?
My car has an automatic transmission. The problem with changing out the camshaft position sensor is that sometimes the issue is actually due to the sensor wiring harness; which might be the reason this OBD-II error code was triggered initially.
What is the temperature control on a GMC CK truck?
Power is routed back out to Pin 7 through a 3.8 ohm resistor and the Max AC switch, but on a 1500 truck Pin 7 is not used. The Blend (temperature) door control is powered directly from +12V via Pin 5.
For extra protection, an anti-wear additive should be added, such as Crane Super Lube. Do not use synthetic oil during the break-in period. It is not recommended to use any type of oil restrictors to the lifter galley, or use windage trays, baffles,or plug any oil return holes in the valley.
What causes the lifter on a camshaft to rotate?
Lifter rotation is created by a taper ground on the cam lobe and the convex shape of the face of the flat tappet lifter. Also in some cases, the lobe is slightly offset from the center of the lifter bore in the block.
What causes a camshaft to fail on a roller wheel?
This high spring pressure causes the heat created at the cam to be transferred to the roller wheel, resulting in its early failure. Any springs that may be used must be assembled to the manufacturer’s recommended height. Never install springs without verifying the correct assembled height and pressures.
What causes the cam to move back in the block?
If the end play is excessive, it will cause the cam to move back in the block, causing the side of the lobe to contact an adjacent lifter. Broken dowel pins or keys. The dowel pin or woodruff key does not drive the cam; the torque of the timing gear bolt, or bolts, against the front of the cam drives the cam.
Is there a camshaft adjuster failure in a Mercedes?
The Mercedes experts here at Das European Autohaus, serving clients from the areas of Spring and Houston, TX, are familiar with the camshaft adjuster solenoid failure issue in various Mercedes models.
What can cause a camshaft sensor to fail?
At times, either due to accidents or wear and tear, the camshaft sensor can weaken. In the case of a camshaft sensor failure, the weak or disrupted signal is interpreted by the computer as a problem.
Where does the camshaft position sensor send the information?
The camshaft position sensor gathers information about the vehicle’s camshaft speed and sends it to the vehicle’s engine control module (ECM).
Lifter rotation is created by a taper ground on the cam lobe and the convex shape of the face of the flat tappet lifter. Also in some cases, the lobe is slightly offset from the center of the lifter bore in the block.
What happens if you don’t remove the cam cover?
The problem with not removing the cam covers (well one cover anyway) is you may be at TDC but not on the compression stroke, in which case the cam chain will jump over the cam sprockets and you will then have a lot bigger job on, than just changing the CCT’s, as you will have to re-set the valve timing! 1) Remove seat.
When did Honda stop making the Super Hawk?
Production stopped in ’67, but Super Hawks were still available through to 1969. Super Hawk’s were replaced in 1968 by the CB350. In the U.S., 3,479 250cc Hawks were sold between 1961 and 1966. And between 1961 and 1969, 72,396 305cc Super Hawks were sold, definitely making this the most popular model of the two.
Is the Honda CB77 Super Hawk oil tight?
But with Honda’s horizontally split crankcases and proper seals around kickstart and gearshift spindles the Super Hawk was virtually oil tight. In America, Honda introduced both the CB72 Hawk and CB77 Super Hawk at the same time.
What kind of engine does a Super Hawk have?
Powered by an inclined vertical twin engine that could be revved to 9,200 r.p.m., the bike also included 12-volt alternator electrics, electric start, chain-driven overhead camshaft and wet sump lubrication. Perhaps the biggest plus was the fact the Super Hawk didn’t mark its spot wherever it was parked.
What was the curb weight of a 1964 Honda Super Hawk?
The August 1964 issue of Cycle featured an article, Road Racing the Honda Super Hawk, which details some of the modifications made by owners and racers, such as big bore piston kits and valve train improvements. With a stock 351 lb. curb weight, many of these racers pared the Super Hawk down to 275 lbs.
What are the threads on a CAMCO blowout plug?
It is standard 3/4″ Garden Hose Thread on the water connection side and 1/4″ quick connect on the air side. 4 out of 4 found this answer helpful. The Camco Blowout Plug has 3/4”-11 NH hose threads and 1/4″ quick connect fitting. 3 out of 3 found this answer helpful. Standard hose thread and compressor fitting. 1 out of 2 found this answer helpful.
This high spring pressure causes the heat created at the cam to be transferred to the roller wheel, resulting in its early failure. Any springs that may be used must be assembled to the manufacturer’s recommended height. Never install springs without verifying the correct assembled height and pressures.