Kylsystem

Vattenpump

a    Stainless
b    Optional for engine suspension frame
c    The rotary seal has been introduced as from following S/N. Up to this S/N the rotary seal has to be exchanged together with part no. 926274 / 922224:
        912 A: 4,410.366, 912 F: 4,412.791, 912 S: starting with serial production 912 UL: 4,403.283, 912 ULS: starting with serial production
        914 F: 4,420.157, 914 UL: 4,417.783
d    For mech. rev counter drive without centering bore for pick up. For engines without mech. rev. counter drive part no. 230880, 945750 and part no. 840511 has to be mounted additional.
e    See therefore SB-912-037 current issue SB-914-023
f     See Maintenance Manual Heavy of the respective engine type, current issue
g    Without processing for mech. rev counter drive
h    Will be delivered in circle shape
Expansionstank

a    Supply to cylinder 1 and 2
b    Supply to cylinder 3 and 4
c    Discharge Cylinder 1
d    As scrab-protector for version 3
e    Discharge Cylinder 3
f    Discharge Cylinder 2
g   Discharge Cylinder 4
h   In a roll use
i    Expansion tank for radiator installation above engine;
j See SI-912-020 + SI-914-022 current issue
k   See SB-914-043 current issue
Kylare, överfyllnadsbehållare

a    Short version; marked with S/N;
b    Edition Diamond
c    Marked with S/N; See Service Instruction SI-912-020 / SI-914-022 current issue
d    See Service Bulletin SB-912-039 / SB-914-029 current issue
e    See Serviec Bulletin SB-912-043 / SB-914-029 current issue
f    Same outline dimensions and brackets as TNr. 995698, but with improved cooling performance (18 % bigger cooling surface)
g   Use together with part no. 997083 For retrofitting instead of radiator part no. 997082