Section 02 ENGINE
Subsection 08 (LUBRICATION SYSTEM)
Disconnect the TOPS switch connector of the
blow-by valve.
Unscrew and remove the blow-by valve.
smr2009-023-014_a
1. TOPS switc
h connector
2. Retaining screws
Remove O-ring and V-ring.
NOTE: The blow-by valve can not be disassem-
bled.
smr2009-023-022_a
1. Blow by valve
2. V-ring
3. O-ring
Blow By Valve Inspection
If O-ring or V-ring are brittle, cracked or hard, re-
place them.
If blow-by valve is damaged, replace it.
Clean all contact surfaces of blow-by valve.
Place a clean rag on valve inlet.
Blow air through inlet port. Air must flow freely to
the outlet port.
smr2009-0
23-023_a
Turn valve upside down and blow air again. Air
must not flow out.
smr2009-023-024_a
If test fails, replace blow-by valve.
Blow-By Valve Installation
The installation is the reverse of the removal pro-
cedure. However, pay attention to the following.
Install the blow-by valve with NEW O-ring and
V-ring.
Apply
LOCTITE 243 (BLUE) (P/N 293 800 060) on
threads of blow-by valve screws.
Tighten blow-by valve screws to 9 N•m
(80 lbf•in).
Reinstall remaining removed parts.
OIL COOLER
The oil cooler is located below the air intake man-
ifold.
smr2009-023 111
To Next Page
Loading...
Need help?
General