8-18. AIR BOX PRESSUIRE TEST
This task Covers: Testing
Mercury (App c, Item 28)
TOOLS AND SPECIAL TOOL
Manometer (App B, Item 64)
Nonmetallic tubing (App B, Item 98)
Turbocharger Inlet Shield (App B, Item 81)
Mercury is a toxic material. Avoid contact with skin. Clean up any spilled
mercury. Small amounts of mercury may be disposed of by wiping with
Remove one tube connector (1) from manometer (2) by rotating connector in a counterclockwise
Turn remaining tube connector (3) until fully engaged and then back out one full turn.
Add mercury (4) to manometer (2) until mercury level is opposite zero mark on manometer scale
with manometer in a vertical position.
Install tube cnnector (1) until fully
engaged and then back out one full turn.
Connect hose (5) to air box drain tube (6)
and connect opposite end of hose to
manometer tube connector (1). Close
manometer tube connector (1) attached to
Mount manometer (2) in a vertical position
and adjust scale until zero mark is opposite
of mercury level.