Specifications

Volvo Trucks North America, Inc. Date Group No. Page
TSI 9.2003 211 007 27(41)
2111-04-04-01
Cylinder Head, Overhaul
CAUTION
Observe the greatest possible cleanliness when
working on the cylinder head. Dirt particles in the
fuel and oil channels can cause the unit injectors to
malfunction, and can cause the VEB (if equipped)
to fail.
One or more of the following procedures also may be
used as reference or included as part of this procedure;
for information, see Service Information, Group 2:
•
Cylinder Compression, Checking
•
Valve Guide Wear, Checking
•
Valve Guide, Replacement
•
Valve Seat, Replacement (One)
•
Valve, Adjustment
•
Valve, Grinding
•
Valve Seat, Grinding
T2006781
Fig. 29: Attaching the cylinder head to the overhaul stand.
Special tools: 9996159, 9996161, 9996222,
9998246, 9998260, 9998355, 9998258,
9998335
Disassembly
1
Attach the cylinder head firmly to the overhaul stand so
that it can be turned if necessary.
Note: It is important that extreme cleanliness be
observed when working on the cylinder head. Dirt and
particles can cause the unit injector to fail. If the engine
is equipped with a VEB, both the brake and engine
functions may be affected.
9998258