Comet MTP FW2 5523 TS VA [34/80] Special maintenance

Comet MTP FW2 5523 TS VA [34/80] Special maintenance
34
SPECIAL MAINTENANCE
Followtheinstructionsinthecorrespondingparagraphofsectionone.
etighteningtorquestobeusedareshownonthefollowingtable(refertoFig.5).
Tightening torques Nm (lb.ft)
Description AX BX BW AW LW ZW FW
Adhesive to
be applied
a
Head screws 25 (18,4) 25 (18,4) 10 (7,4)
< 230bar 10 (7,4)
10 (7,4) 25 (18,4)
> 230bar 80 (59,0)
b
Valve caps (aluminium head) 35 (25,8) 40 ( 9,5) Loctite 243
Valve caps (brass head) 45 (33,2) 45 (33,2) 45 (33,2) 45 (33,2)
< 230bar 50 (36,9)
50 (36,9)
Loctite 243
> 230bar 60 (44,3) Loctite 243
c
Cover screws 4 (3,0) 4 (3,0) 4 (3,0) 9 (6,6)
e
Crankcase cover screws 9 (6,6) 9 (6,6) 9 (6,6) 4 (3,0)
f
PTO ange screws 9 (6,6) 9 (6,6) 9 (6,6) 25 (18,4)
g
Plunger nuts 6 (4,4) 6 (4,4) 6 (4,4) 10 (7,4) Loctite 243
h
Eccentric shaft screw 25 (18,4) Loctite 243
i
Crankcase screws 25 (18,4) 25 (18,4)
Tightening torques Nm (lb.ft)
Description FW 2 HW RW SW TW
Adhesive to
be applied
a
Head screws 25 (18,4) 25 (18,4) 25 (18,4) 45 (33,2) 45 (33,2)
b
Valve caps (brass head)
< 230bar 50 (36,9)
80 (59,0)
< 230bar 50 (36,9)
80 (59,0)
Loctite 243
> 230bar 80 (59,0) > 230bar 80 (59,0) < 360bar 80 (59,0) Loctite 243
> 360bar 80 (59,0) Loctite 270
c
Cover screws 9 (6,6) 9 (6,6) 9 (6,6) 25 (18,4) 25 (18,4)
d
Connecting-rod screws 25 (18,4) Loctite 243
e
Crankcase cover screws 4 (3,0) 4 (3,0) 4 (3,0) 9 (6,6) 9 (6,6)
f
PTO ange screws 25 (18,4) 25 (18,4) 25 (18,4) 25 (18,4) 25 (18,4)
g
Plunger nuts 10 (7,4) 10 (7,4) 10 (7,4) 15 (11,1) 15 (11,1) Loctite 243

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