1942 - 1947 CHEVROLET SHOP MANUAL
Section 6 - Engine
|
|
||||
|
6-20 |
||||
|
|
||||
 |
 |
|||
|
3. |
Fig. 39-Checking Oil Nozzle Height
the gauge
over the pan rail, with the side of the gauge marked "FRONT" toward the front
of the oil pan. With the gauge
resting flat on the pan, move it from one oil trough to the other, making sure that the open end of each
nozzle is below the
gauge.
Check the oil trough height with
the oil trough depth gauge, J-969-2 or
J-1646, by placing the bar of
the gauge on the pan rail. The stem of the gauge should just touch the top edge of
each of the six oil troughs. Fig. 40.
To check
the aiming of the oil nozzles, install the oil pan target gauge, J-969-1, on the
oil pan by locating the dowels
of the gauge in the screw holes in the oil pan. Insert the water
nozzle, J-793-3, in the main oil pipe. Tip the oil pan about 45
degrees to prevent the water from covering the ends of the nozzles. Open the
water nozzle just enough to
straighten the water |
|||
|
Fig. 41-Checking Aim of Oil Nozzles
adjusting
and checking the oil nozzles until each water stream passes through the center
of its target hole. |
||||
 |
||||
 |
||||
|
Fig. 42-Adjusting Aim of Oil Nozzles
4. Re-check
the oil nozzle height with the oil nozzle depth gauge, J-969-3. This is
important because the oil nozzle height may be upset during the aiming
adjustment.
OIL DISTRIBUTOR
The oil distributor valve
assembly is mounted in the side of the cylinder block, Fig. 43. When
assembling the oil distributor
valve assembly a cork |
||||
|
Fig. 40—Checking Oil Trough Depth
streams at
the ends of the nozzles. If the oil nozzles are properly adjusted, the water
streams will pass through the
centers of the target holes. Correct and incorrect aiming of the water
nozzles is shown in Fig.
41.
The oil
nozzles may be adjusted by using the oil nozzle wrench, J-793-2, Fig. 42.
Continue |
||||
|
|
||||
