Compression Comparison - BMW 745i Repair Instructions

w
o
04 Engine
BMW745iA
Compression comparison
Cranking speed
Oil temperature
Minimum cylinder
Firing order
AlB
I
C
I DIE I
F
1 5 3 6 2 4
Test: 1. Compare with nominal values.
sequence: 2. Values for individual cylinders are obtained with
[!]
(Repeat test step with print·out:
[Q]
~
-
Without print·out: ~ )
Distributor No.
0237304017
>
200/min
I
>
20
0
C
I
>
60 0/0
-~---
" nominal values are not reached : check valve clearances, valve blowby, piston rings, pistons, cylinders
Further information on workshop manual microfiche, job No. 11 34 004; Specifications 11 34 ...