2011 INFINITI QX56 Factory Service Manual

Page 2625 of 5598

INFINITI QX56 2011  Factory Service Manual 
TIMING CHAINEM-63
< REMOVAL AND INSTALLATION >
C
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b. Loosen mounting bolts in the reverse order as shown in the fig-
ure. 
CAUTION:
 Exercise care not to damage mating su

Page 2626 of 5598

INFINITI QX56 2011  Factory Service Manual 
EM-64
< REMOVAL AND INSTALLATION >
TIMING CHAIN
24. Remove oil pump and oil pump drive spacer.
25. Remove front oil seal from front cover using suitable tool. Use screwdriver for removal.
CAUTION:
B

Page 2627 of 5598

INFINITI QX56 2011  Factory Service Manual 
TIMING CHAINEM-65
< REMOVAL AND INSTALLATION >
C
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 Secure the hexagonal portion (located in between journal No.1
and journal No. 2) of drive shaft (A) using a wrench (B)

Page 2628 of 5598

INFINITI QX56 2011  Factory Service Manual 
EM-66
< REMOVAL AND INSTALLATION >
TIMING CHAIN
NOTE:
 The above figure shows the relationship between the matching mark on each timing chain and that on the
corresponding sprocket, with the compone

Page 2629 of 5598

INFINITI QX56 2011  Factory Service Manual 
TIMING CHAINEM-67
< REMOVAL AND INSTALLATION >
C
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1. Check that crankshaft key (1) and dowel pin (A) of each cam-
shaft are located as shown in the figure.
NOTE:
Though ca

Page 2630 of 5598

INFINITI QX56 2011  Factory Service Manual 
EM-68
< REMOVAL AND INSTALLATION >
TIMING CHAIN
b. Install timing chains.
Bank 2 (F): Install timing chain so that the matching mark (punched) (B)and the matching mark (outer groove) (C) on camshaft

Page 2631 of 5598

INFINITI QX56 2011  Factory Service Manual 
TIMING CHAINEM-69
< REMOVAL AND INSTALLATION >
C
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a. Fix the plunger at the most compressed position using a stopper
pin (A).
 Remove any dirt and foreign materials compl

Page 2632 of 5598

INFINITI QX56 2011  Factory Service Manual 
EM-70
< REMOVAL AND INSTALLATION >
TIMING CHAIN
b. Apply a continuous bead of liquid gasket with tube presser(commercial service tool) to front cover as shown in the figure.
Use Genuine RTV silicone