Stanley Black & Decker MBX15 Power Hammer User Manual


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MBX15 User Manual ◄ 21
MBX15 TORQUE TABLE
ITEM
NO. ILLUSTRATION DESCRIPTION APPLY
FT/
LB NM
3 POWERCELL CHARGE
VALVE
LOCTITE™
242
75 101
8 POWERCELL O-RINGPLUG LOCTITE™
242
130 176
2 HOUSING CAPSCREW — 455 617
5 HOUSING MTG
BRKTNUT
— 455 617
41 POWERCELL TIERODNUT
1
KOPR
KOTE™
720 976
9 POWERCELL PLUG
4
LOCTITE™
680
30 41
4 POWERCELL PLUG — 20 27
Tighteninacrosspattern
Pre-torqueto360ft.lb./488Nm
Recommended Tie Rod Torque Procedure
The torque values for TIE RODS NUTS in the above chart are
intended to be used with a torque multiplier.
The following procedure is the recommended procedure for tie
rod torque and may be tightened to the specied torque using the
following procedure (see gure A & B ).
1. Threadtierodintolowernutbyhanduntilitbottomsout.Theninstall
theuppertierodnutandinstallallthewaydownuntilcontactsthetop
ofthemainaccumulator,thenholdtheuppernutfromturningandwith
awrenchturnjustthetieroduntilithasagapasshowningureB
above(0-1.5mm/0-0.059in.,topoftierodushorjustbelowtop
ofuppertierodnut).
2. Pre-torquetheuppertierodnutsto360ft.lb./488Nmusingacross
patternasshownintheillustrationattheleft.
3. Usingtheillustrationasaguide,markalineoneachnutanddesignate
itas(A).
4. Usingtheillustrationasaguide,measurethedegreesindicatedin
thechart,frompoint(A)topoint(B)andmakeamarknearthenut.
Thedegreeslistedin(gureA)forturningthenuttoachievethenal
torqueislistedas120°-130°.Makeamarkononepointofthenut
anddesignatethatpointas(A).Measure120°-130°degreesclock-
wisefrompoint(A)andmakeamarknexttothenut.Designatethat
pointas(B).Turnthenutclockwiseuntilpoint(A)andpoint(B)lineup.
5. Continuethisprocedureinacrosspatternonall4nuts.
Figure A
120°
150°
MBX15
120°-130°
Figure B
Pre Torque Setting
0 - 1.5mm / 0 - 0.059 in
RECOMMENDED TORQUE VALUES
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