TCD 2015 General W 00-02-06 Checking the compression pressure Commercial available tools: – Compression pressure tester. . . . . . . . . . . . . . . . . . . . . . . . 8005 W 01-01-01 W 07-07-01 Special tools: – Connector . . . . . . . . . . . . . . . . . . 100130 – Grooved nut wrench . . . . . . . . . . 110130 6 Checking the compression pressure Check and set valve clearance. W 01-01-01 Removing fuel injectors. W 07-07-01 2 Mount sealing ring (1). Use sealing ring (1) for fuel injector. Insert connector (2). 1 © 40640-0 Tighten union screw with grooved nut wrench. A07 001 © 40643-0 © 06/2006 8148-001 1/4