TM 5-3895-382-24 Installation Procedure Table 10 Required Tools Tool Part Number Part Description Qty 1U-9169 Valve Guide Driver 1 A 9U-6220 Stop Collar 1 NOTICE Keep all parts clean from contaminants. Contaminants    may    cause    rapid    wear    and    shortened component life. Illustration 78 1. Position the valve guide.  Carefully tap the valve guide in order to start the installation.  Use Tool (A) and Tool (B)   to   seat   the   valve   guide   in   the   cylinder   head assembly. 2. Check the protrusion of the inlet valve guide.  The inlet valve   guide   should   protrude   15.10   mm   (.595   inch) above the cylinder head assembly. 3. Repeat the procedure for the remaining valve guides. End By: a. Install the inlet valves and the exhaust valves.  Refer to   Disassembly   and   Assembly,   "Inlet   and   Exhaust Valves - Remove and Install”. Inlet  and  Exhaust  Valve  Seat  Inserts  -  Remove  and Install SMCS Code: 1103-010 Removal Procedure Table 11 Required Tools Tool Part Number Part Description Qty 9U-6396 Insert Valve Seat Extractor 1 9U-6397 Exhaust Valve Seat Extractor 1 A 9S-3095 Channel 1 Start By: a. Remove   the   inlet   valves   and   the   exhaust   valves. Refer    to    Disassembly    and    Assembly,    "Inlet    and Exhaust Valves - Remove and Install". NOTICE Keep all parts clean from contaminants. Contaminants    may    cause    rapid    wear    and    shortened component life. Illustration 79 7-34