2011 INFINITI QX56 Factory Service Manual

Page 4377 of 5598

INFINITI QX56 2011  Factory Service Manual 
PRESSURE REDUCING METHODSCS-17
< BASIC INSPECTION > [HBMC]
C
D
F
G H
I
J
K L
M A
B
SCS
N
O P
PRESSURE REDUCING METHOD
Work ProcedureINFOID:0000000006256010
CAUTION:
 Clean surrounding areas of oil i

Page 4378 of 5598

INFINITI QX56 2011  Factory Service Manual 
SCS-18
< BASIC INSPECTION >[HBMC]
AIR BLEEDING METHOD
AIR BLEEDING METHOD
Work ProcedureINFOID:0000000006256011
WARNING:
 Always check the piping for loose co
nnections, damage, or twists before sta

Page 4379 of 5598

INFINITI QX56 2011  Factory Service Manual 
AIR BLEEDING METHODSCS-19
< BASIC INSPECTION > [HBMC]
C
D
F
G H
I
J
K L
M A
B
SCS
N
O P
8. Loosen needle valves A, C, and E of PPMU by approximately 2 rotations.
CAUTION:
Never loosen the needle  val

Page 4380 of 5598

INFINITI QX56 2011  Factory Service Manual 
SCS-20
< BASIC INSPECTION >[HBMC]
CHECK INTERNAL LEAKAGE
CHECK INTERNAL LEAKAGE
Work ProcedureINFOID:0000000006256012
CAUTION:
 Clean surrounding areas of
 oil injection jack using steam before  sta

Page 4381 of 5598

INFINITI QX56 2011  Factory Service Manual 
CHECK INTERNAL LEAKAGESCS-21
< BASIC INSPECTION > [HBMC]
C
D
F
G H
I
J
K L
M A
B
SCS
N
O P
17. Loosen pressure reducing valve (A) of oil pressure gauge and lower pressure.
CAUTION:
Be careful since o

Page 4382 of 5598

INFINITI QX56 2011  Factory Service Manual 
SCS-22
< BASIC INSPECTION >[HBMC]
CHECK FOR MALFUNCTION
CHECK FOR MALFUNCTION
Work ProcedureINFOID:0000000006256013
CAUTION:
 Clean surrounding areas of
 oil injection jack using steam before  start

Page 4383 of 5598

INFINITI QX56 2011  Factory Service Manual 
CHECK FOR MALFUNCTIONSCS-23
< BASIC INSPECTION > [HBMC]
C
D
F
G H
I
J
K L
M A
B
SCS
N
O P
14. Loosen pressure reducing valve (A) of oil pressure gauge and then lower pressure.
CAUTION:
Be careful sin

Page 4384 of 5598

INFINITI QX56 2011  Factory Service Manual 
SCS-24
< BASIC INSPECTION >[HBMC]
CHECK SHOCK ABSORBER FOR MALFUNCTION
CHECK SHOCK ABSORBER
 FOR MALFUNCTION
Work ProcedureINFOID:0000000006256014
CAUTION:
 Clean surrounding areas of  oil injection