Mercury MerCruiser D2.8L D-Tronic Service Manual page 560

INJECTION PUMP
3. Install adaptor tool and dial gauge as shown. Pre-load the dial indicator with at least
2.54 mm (0.10 in.).
NOTE: Adaptor tool 854220 is designed to use on EDI engines.
4. Watch
COUNTERCLOCKWISE (viewed from water pump end looking toward flywheel) until
dial indicator STOPS moving.
5. Set the dial indicator to zero (0) as shown.
Page 5D-24
a - Suitable Adaptor Tool
b - Dial Gauge - Preloaded
dial indicator
a - Dial Indicator
a
b
needle and SLOWLY
a
SERVICE MANUAL NUMBER 22
70430
rotate the crankshaft
70431
90-860074--1 FEBRUARY 2002