Laser Tools 5451 Manual De Instrucciones página 7

Instructions
Instructions – checking the timing
Note: these instructions are for
reference only. Please refer to the
vehicle manufacturer's instructions or
other such reputable data provider.
The Tool Connection recommend the use
of Autodata.
• Turning the engine in the normal direction
of rotation only, set the engine to TDC
number one cylinder and insert the
appropriate lywheel locking tool.
• Check the engine is at TDC No1 by
ensuring the cams lobes on number one
cylinder are as shown in ig. 1.
Figure 1
• Now it (A, B, C & D) cam shaft locking
tools as shown in ig. 2. (A & B = right
hand bank, C & D = left hand bank)
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Figure 2
A E
• Ensure components (A, B, C, and D) sit
lush on the cylinder heads when engaged
with the cam shafts. The camshafts have a
"hex" portion on them that allows the use
of a wrench to turn them to ensure
components (A, B, C and D) sit lush.
Note: use the Hex portion to hold the
camshaft against any torque applied for
the loosening or tightening of the camshaft
pulleys.
Do not use Components (A, B, C and D)
to hold against these loads.
• The engine sump can now be removed
and the timing chains and sprockets
removed as described by the
manufacturer.
• When pre-tensioning the main timing chain
ensure that component (E) is used on
non-VANOS engines and (E) with (M) are
used to pre-tension the main chain on
VANOS engines.
• If removing the transfer chains Fit the
secondary chain tensioner pins (K) after
pushing the tensioners back.
Plan Layout
A B
C D
F
H
E
G
BMW Range Rover
Code
OEM Code OEM Code
A C546 11 2 445 LRT 12-223 | 2
B C547 11 2 441 LRT 12-223 | 1
C C548 11 2 442 LRT 12-223 | 3
D C549 11 2 446 LRT 12-223 | 4
11 4 230
E C385 LRT 12-222
11 3 390
F C526 11 5 180 LRT 12-227
G C020 11 2 300
H C550 11 6 420 LRT 12-226
I C551 11 6 452 LRT 12-228 | 1
J C552 11 6 451 LRT 12-228 | 2
K C553 11 3 310 LRT 12-220
L C554 11 6 440 LRT 12-224
M C555 11 7 380 LRT 12-221
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I
J
K
L
M
Description
Exhaust Camshaft Locking Tool Cyl
1-4 (R/H Bank)
Inlet Camshaft Locking Tool Cyl 1-4
(R/H Bank)
Inlet Camshaft Locking Tool Cyl. 5-8
(L/H Bank)
Exhaust Camshaft Locking Tool Cyl.
5-8 (L/H Bank)
Camchain Pre-Tensioner Tool
Flywheel Locking Tools
(E54 - X5) and Range Rover
Flywheel Locking Tool
BMW M60 | M62
Vanos Solenoid Socket
Camshaft Sensor Locking Tool RH
Camshaft Sensor Locking Tool LH
Secondary Tensioner Pins (2)
Vanos Adjuster
Chain Tensioner Block (use with E)
3