Mercury MerCruiser D2.8L D-Tronic Service Manual page 241

SERVICE MANUAL NUMBER 22
CYLINDER HEAD AND RELATED COMPONENTS (CONTINUED)
LUBRICANTS / SEALANTS / ADHESIVES
90-860074--1 FEBRUARY 2002
1 - Rocker Pedestal Nut
2 - Valve Cone (Keeper 2)
3 - Spring Retainer
4 - Valve Spring
5 - Plate Washer
6 - Valve Guide (Standard, or 0.10 mm Oversize Available)
7 - Cylinder Head
8 - Plug (2)
9 - Cylinder Head Code Identification Stamping Location
10 - Intake Valve Seat
11 - Intake Valve
12 - Exhaust Valve Seat
13 - Exhaust Valve
14 - Engine Coolant Temperature (ECT) Sensor, Coolant Temperature Audio Warn-
ing Switch (Depends on Location of Head)
15 - Plug (Depends on Location of Head)
16 - Valve Cover Stud
17 - Rocker Pedestal Stud
18 - Rocker Pedestal
19 - Rocker Arm
20 - Rocker Arm Bushing
21 - 12 mm Cylinder Head Bolt (1 per head)
22 - 12 mm Cylinder Head Bolt (1 per head)
23 - 14 mm Cylinder Head Bolts (4 per head)
24 - Formed Spacer Washer (Terminal Bridge) (1)
25 - Formed Spacer Washer (Terminal Bridge) (1)
26 - Formed Spacer Washers (Terminal Bridges) (2)
27 - End Spacers (First and Last Cylinder Head)
28 - Oil Pipe
29 - Oil Pipe to Cylinder Head Banjo Bolt
30 - Starboard Side Of D-Tronic Head
31 - Plug (Unless Equipped With Optional Glow Plug Kit)
Description
A Molykote
B SAE 30W Engine Oil
ENGINE MECHANICAL
Part Number
Obtain Locally
Obtain Locally
Page 3A-41