SAE J1140:2019 pdf free

SAE J1140:2019 pdf free.Filler Pipes and Openings of Motor Vehicle Fuel Tanks
The internal portions of the fller pipe shall be configured such that the test nozzle spout can be inserted far enough into the fller pipe to allow entrance of its spout anchor beyond the filler pipe closure latching lip, and to allow movement of the spout to the normal resting position and back to the released position. If a no-lead insert is used,it must be positioned so that the test spout in the normal resting position penetrates the insert by at least 22.5 mm.
The internal portions of the fllr pipe shall also be configured to hold the test spout in a normal resting position such that the angle formed between the axial centerline of the test spout and the axial centerline of the fller pipe face falls within the range of alpha from +20 to -10 degrees, as shown in Figure 3.
Method 2 is the original method, released in 1976, with a new boot interface zone. The latest changes from Method 1 are the new boot zone with a round versus oval boot interface that is static, and additional clearance for conical/spherical vapor recovery nozzles. This method aligns with the 2018 revisions to the CARB regulations.
The fller pipe and all surrounding bumpers, body parts, and factory-installed accessories shall be designed and fabricated so that the fller pipe access zone shall allow for insertion of a vapor recovery nozzle in at least one orientation within±15 degrees swing of the upright or vertical position.
The internal portions of the fller pipe shall be configured such that the test nozzle spout can be inserted far enough into the fller pipe to allow entrance of its spout anchor beyond the fller pipe closure latching lip, and to allow movement of the spout to the normal resting position and back to the released position. If a no-lead insert is used,it must be positioned so that the test spout in the normal resting position penetrates the insert by at least 22.5 mm.SAE J1140 pdf free download.