Honda Bmw 5 Service Manual

. .. - 
Camshaft Timing chain/ 
< Primary chain tensioner tool,  V-8 
(Tool  No. BMW 11 3 390) 
< Primary chain tensioner tool,  6-cylinder 
(Tool  No. 
BMW 11 4 220) 
< VANOS  sprocket  wrench 
(Tool  No. BMW  11 5 490) 
- 4 Double  VANOS  setup bracket, M52 TUlM54 6-cylinder 
< Double VANOS sprocltet setup tool, M52 TU/M54 6-cylinder 
(Tool  No. BMW 
1 1 6 180) 
< Tensioner bracket,  V-8 
(Tool NO. 11 7 380)   

Camshaft Timing Chain 
4 Crankshaft hub loclting tool. M54 engine 
(Tool  No. 
BMW 11 8 190 11 1 8 200) 
4 VANOS test  lead, M52 6-cylinder 
(Tool  No. 
BMW 12 6 410) 
Crankshaft oil seal, front, 
replacing 
(M52 engine) 
The  crankshaft  front seal is located  in the  lower  timing  cover, 
behind  the vibration damper. 
- Disconnect negative (-) cable from battery. 
CAUTIOIG 
a Disconnecting  the battery  may erase fault code(s) stored  in 
control module memory  Check 
for fault codes  using spe-...

Camshaff Timing Chain 
NOTE- 
Mark direction  of belt rotation  if reusing belt. 
- Remove  vibration  damper  mounting  bolts  and remove  vibra- 
tion damper  and pulley  from hub. 
NOTE-  The M52 
6-cylinder engine uses  a 2-piece  vibration  damper 
and hub  assembly. 
4 Install crankshaft  holder (BMW special  tools 11 2 150 
and11  2410). 
NOTE 
- 
Be careful while aligning locator pin hole in special  tool 11 2 
410 with vibration damper  locatorpin. 
- While counterholding crankshaft,  loosen...

1 17-8 
Camshaft Timing Chain 
4 Install oil seal puller  (BMW special tool 11 2 380)  and screw 
in  body  of puller until  it contacts seal.  Tighten center screw  to 
draw  seal out of cover. 
4 Coat new  seal with oil and position  in timing chain  cover. Use 
BMW special  tool 
11 3 280 and crankshaft center  bolt to draw 
seal  in flush with timing  case cover. 
4 Align  hub with  keyway  and tap into place. Insert new center 
bolt  with washer shoulder 
(arrow) facing  hub. 
CAUTION- 
Inspect...

Camshaft Timing Chain 
lnstall vibration damper mounting  bolts. Note hub locating 
dowel  (arrow). 
Tightening  torque 
Vibration  damper to crankshaft  hub 
(ME) 22 Nm (16 ft-lb) 
- Installation  is reverse  of removal  noting the following: 
Installing  drive belts.  See 020 Maintenance. 
Install cooling  fan. See  170 Radiator  and Cooling Sys- 
tem. 
Crankshaft oil seal,  replacing 
(M52 TU and M54 engines) 
The crankshafl front seal IS located in  the lower timing  cover, 
behind the 
vibrat~on...

117-10 
/Camshaft Timing Chain 
NOTE- 
The crankshaft  hub center bolt  is torqued  to 410 Nm 
(300 ft-lb). 
- Install crankshaft damper puller  (BMW special tool 11 8 21  0) 
to 
11 8  200.  Use bolt to  remove damper from crankshaft. 
- Oil seal  replacement: 
4 Install cap  (BMW special  tool 11 2 383) on end  of crankshaft. 
Install  seal guide (BMW special tool 
11 2 385) over end  of 
crankshaft.  Be sure to  align groove with 
lteyway on crank- 
shaft  (arrow). 
4 Install  oil seal puller (BMW...

Camshaft Timing chain] 
4 Coat new seal with  oil and position  in timing chain  cover. Use 
BMW special tool 11 
3 280  and crankshaft center bolt  to draw 
seal in flush with timing case  cover. 
- Align vibration damper  assembly with keyway  and tap into 
place.  Insert new center bolt  with washer. 
CA 
UTIOG 
Inspect  woodruff  key for damage before  installing hub 
assembly. 
- Install crankshaft holding tool malting sure tool locks into 
place in openings in damper  assembly. While...

1 Camshaft Timing Chain 
< Remove all vibration damper  perimeter  mounting bolts (ar- 
row) and remove vibration damper. 
4 Install  crankshaft  holding tool (BMW special tool  11 2 450) 
and remove and  discard crankshaft  center bolt. 
NOJE- 
Be careful  to align hub locator pin to  hole (arrow) in special 
tool 
11 2 450. 
- If  needed, use a puller (BMW 11 8 219) to  remove hub from 
end  of crankshaft. 
4 Install  end cap (BMW special  tool 11 2 383) on end  of crank- 
shaft.   

117-13 
Camshaft Timing chain1 
< Install seal removing tool  (BMW special tool 11 2 380) and 
screw in body  of puller until it  makes firm contact  with seal. 
Tighten center screw  in end  of tool  to  draw  out seal. 
4 Coat new seal with oil,  and use BMW  special tool 11 1 220 
and crankshaft center bolt  to draw  seal in flush  with timing 
case  cover. 
- Install damper hub  and tighten  new center bolt  finger tight 
4 Install  angle gauge BMW  special tool 11 3 460 as shown.   

I Camshaft Timing Chain 
Mark 0 location on socket  (arrow). Tighten hub bolt in four 
stages. 
Tightening torque Vibration  damper 
hub to cranlrshaft 
Stage 1 100 Nm (74 it-lb) 
Stage 
2 60 Torque  angle 
Stage 
3 60 Torque  angle 
Stage 
4 30 Torque  angle 
- install vibration  damper and mounting  bolts 
NOTE- 
Male  sure to align  vibration  damper with locating  dowel pin 
in  hub. 
Tightening torque  Vibration  damper  to 
cranltshait hub (ME) 22 Nm (16 ft-lb) 
- Install drive belts.  See 020...