If the leakage is actually gear oil, this indicates worn seals, and or shafts'. Often times however, the leakage is not gear oil, but rather unburned fuel that has run down the exhaust housing, and leaked out of the gearcase. A pressure / vaccume check should confirm, or rule out, seal failure / worn shafts in gearcase.
No they do not require you mess with them when new.
Check the water pump. Examine it for traces of dried coolant that might be leaking out of the casting.
Its a starter that has a set of gears between the motor and the starter pinion which allows higher-speed, lower-current, lighter and more compact motor assembly while increasing cranking torque.
The a/c blower motor is located under the passenger side dash, removal of the glove box and lower panel is needed, not too complicated to get to.
Should be at the lower end of the engine follow the + battery cable
It could be your rear main seal or head gasket...is it coming from higher or lower. Higher could be head gasket, lower from rear main.
I HAVE A 15KW 50Hz 400V VEM MOTOR , I WANT TO RENEWAL THE GREASE
by lubricating it by grease
The oil/grease is so thick and the openings in the lower portion of the outboard motor are narrow there is a potential for large air pockets to form, causing the motor to have less oil/grease than it should have. By adding from the bottom up you will see a more accurate fill with less air pockets.
No because dust sticks to grease
Rear main engine seal or front transmission seals
It is possible if the leak is a "internal leak" - where the coolant is leaking inside the motor and mixing with the oil it will ruin the motor. This will eventually cause bearing failure. If it is an external leak - as long as you keep the coolant full and watch your temp gauge, you can get by for a while. Keep in mind - the leak will only get worse as time goes on.
It could be a freeze plug on the side of the engine block by the motor mount.
A faulty thermostat. leaking head gasket lower radiator hose soft collapses when motor is reved up
chances its not the motor but the wiper module board located on the wiper motor. just remove the wiper motor and the module board is connected to it.
check your blower motor, located under the dash board. its on the passenger side. if the leak is on the drivers side, i have no clue. but my hubby's car is leaking water from the blower motor on the passenger side. found out at the car wash...
No they do not require you mess with them when new.