Honda Bmw 5 Service Manual

Camshaft Timing Chain1 
lnstall timing  chain and intake sprocket to intake camshaft  on 
right cylinder head.  While pressing  in on chain  tensioner rail, 
confirm  camshaft  flange bores (arrows)  are centered  in 
sprocket mounting slots. 
NOTE- 
Pressing in on rail  will remove slack  and reposition  sprockets. 
If 
necessarx remove  sproclets  and align  bores  centrally. 
lnstall  intake camshaft sensor gear with  notch upward  (ar- 
row)  at right cylinder  head. 
- Finger tighten  mounting...

1 17-76 
/camshaft Timing  Chain 
4 Attach BMW special tool 11 7 380 to right side cylinder head. 
Install special tool 
11 3  390  and 00 9 250 into 11 7 380.  Tight- 
en  to 0.7  Nm  (0.5 ft-lb). 
4 Secure sprocket  to intake camshaft flange on  left cylinder 
head. 
Repeat  for intake sprocket  on right cylinder  head. 
Tightening torque  Sprocltet  to camshaft  flange 
15 Nm (1 1 ft-lb) 
- Remove BMW special tools 11 2 4441 4431  4411 445 from 
right cylinder  head. 
- Remove BMW special tools 11 2...

Camshaft Timing Chain 
4 Replace primary  timing chain tensioner  oil supply  seal (ar- 
row) in right cylinder  head. 
- Install  right upper timing chain cover to engine: 
Remove  old gasket from 
left timing  cover. 
Clean  gasket groove  and install new gasket. 
Apply  Three  Bond 
1209Osealant to joint between cylinder 
head  and timing  cover. 
Fit  timing  cover into position  on engine  and install  lower in- 
side  cover retaining  bolt 
Timing  cover retaining bolts finger tight. 
4 Remove...

[camshaft Timina Chain 
< Remove cylinder  head cover  sealing  gaskets  from lefl cylin- 
der  head  cover.  Install 
BMW special tool  11 1 412 into gasket 
groove of  cylinder head  cover. 
Install  lefl cylinder  head cover.  Fit cylinder  head cover  re- 
taining nuts  to cylinder head cover studs  at cylinders 
5 and 
6 (first two cylinders  on left side cylinder  bank). 
Tighten nuts  uniformly in 
I2 turn steps 
Tightening torque 
Timing  case cover  to head 
15 Nm (1 1 ft-lb) 
- Remove special...

Camshaft Timing chain/ 
Camshaft timing, checking and adjusting 
(M62 engine) 
WARNING - 
Allow engine  to cool  before beginning  this procedure. 1 
- Working inside luggage compartment,  disconnect negative 
battery  cable. 
CAUTIOI\C 
Prior to disconnecting battery  cable, read the battery  discon- 
nection cautions given 
in 001 General Cautions  and 
Warninss. 
4 Removing plastic top  covers: 
Press  down on locking pins  (arrows) to release  locks. Lift 
intake manifold  cover straight  up to...

Camshaft Timing Chain LL. .- - - - I 
4 Remove left and right  side ignition  coils and spark plugs: 
- Disconnect  electrical harness connectors  at ignition  coils 
(A). 
Remove  left and  right  side ignition  coil mounting  fasteners 
and  coils. 
NOTE- 
Make note  of location  of ground  strap (arrow). 
Remove sparlc plugs. 
- Remove positive (+) terminal  cable from  left cylinder  head 
cover. 
- Unbolt cable ducts from fuel  rail  at left  and  right sides. 
Disconnect  fuel injector  electrical...

Camshaft Timing chain1 - -- - 
Using crankshaft  center bolt,  turn engine clockwise until 
number  one cylinder  (right head)  is in 
TDC overlap position, 
as  shown 
(arrows). 
NOTE- 
Number one  cylinder is at  valve  overlap when  both the intale 
and exhaust valves  are starting  to open. 
< Loosen accessible bolts (arrows) on  right exhaust and 
intake camshafts  (cylinders 
1-4) approximately I2 turn. 
NOTE- 
When  loosening  bolts on camshaft  sprocket, counterhold 
camshaft  using an 
27 mm...

[camshaft Timina Chain Cylinders 
1-4 
11 2445 11 2 441 
502116429; 
Secure  right side camshafts in  TDC position  using special 
BMWtoolll 2445andll 2441. 
- If necessary,  turn camshaft with 27 mm wrench so  that spe- 
cial  tools  are squarely  seated on  cylinder head. 
- Fit BMW special tool 11 2 443 to 11 2 4411445. Secure 11 2 
443 
to cylinder  head with 11 2 444 installed  into spark  plug 
bore. 
I 
< Secure  right  side camshafts  in TDC position using  special 
Cylinders 5-8 BMW tool 11 2...

Camshaft Timing chain/ 
- Tighten accessible sprocket retaining bolts  in the following 
order: 
Leit  exhaust  camshaft 
Right exhaust 
camshait 
Leit  intake  camshaft 
Right 
intalte camshait 
Tightening torque 
Sprocket  bolts to camshaft  flange 
15 Nm (1 1 ft-lb) 
- Remove BMW special tool 11 2 300 from  tool bore at bell- 
housing  and remove 
camshaft loclting tools from cylinder 
heads. 
Using crankshaft  center bolt, turn engine over clockwise  at 
least  one 
comolete rotation so that...