REPAIR INSTRUCTIONS
Page 181
CYLINDER HEAD OVERHAUL
[213 EV]
Special Tools Required
r Valve Spring Compressor J 43887 (for
valves with tip-end rotators)
r Valve Spring Compressor J 29294-B (for
valves with bottom rotators)
r Fire Ring Groove Cutter J 29600-C
r E7 Cutter Head J 37719
r Depth Gauge J 26948
r Valve Guide Remover J 37482
r Valve Guide Installer J 37809
r Valve Guide Reamer J 37481
r Valve Seat Extractor Kit PT6391
r Collet PT6390-4
r Valve Seat Insert Counterbore HT77136
r Valve Insert Installer Set J 38586
r Driver Handle J 8092
r Prussian Blue
r Model MST 50 Universal Spring Tester
J 22738-02
r Injection Nozzle Sleeve Extractor J 29880
r Basic Heavy-Duty Dowelout Kit PT6575
r Dowelout, Extractor (7/16 inch) PT6570-11
r Torque Wrench J 24407
r Slide Hammer J 2619-01
r Valve Yoke Guide Pin Installer J 29296
r Injection Nozzle Sleeve Installer J 29297
r Cylinder Head Core Plug Installer
(13/16-inch cup plugs) J 34684
r Cylinder Head Core Plug Installer
(1-1/16 inch cup plugs) J 34687
r Valve Seal Installer J 42453
r Valve Stem Seal Remover J 39460
Inlet and Exhaust Valve Removal
[213 NB]
GENERAL INFORMATION
Current-production engines use a tip-end valve
rotator (P/N 722GC314) as shown in Figure 176.
The tip-end rotator is installed at the top of the
valve spring, and replaces the bottom rotator
which was used on early-production engines.
With the tip-end valve rotators, there is a greater
amount of valve key protrusion above the rotator
when compared with the key protrusion above
the valve spring retainer washers on early-
production engines. The top of the valve keys are
practically flush with the top of the valve retainer
washers. The tip-end rotator, however, has an
undercut on top, so the top of the key protrudes
approximately 3/32-inch as shown in Figure 177.
Do not clean either type (bottom or tip-end) of
rotators in a hot tank or use any type of cleaning
method which could introduce contaminants to
the rotator internal parts or damage the tip-end
rotator insert.
5_106_00.bk Page 181 Friday, August 4, 2000 11:17 AM
BDC for engine manuals and specs
https://barringtondieselclub.co.za/
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