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Owner's Manual
Model No. 875.199810
Owner's Manual
Model No. 875.199810
Lubdcatien
An in-line filter-regulator-lubricator
(fig 1)
is recommended as it increases tool life
ar_l keeps the tool insustained operation.
The in-line lubdcalor should be mgulady
checked and tiffedwith air loot oar. Proper
adjustment of the ir_line lubltcator is
performed by placing a sheet of paper
next to the tools exhaust ports and holding
the throttle open approxfmateiy 30
seconds. The lubricator is properly set
when a light stain of oil COfleCISon Ihe
paper.
Excessive amounts of oil should be
avoided, fn the event that it becomes
necessary to store the tool for an
extended period of time (overnight,
weekend, etc.), it should receive a
generous amount of lubrication through
the air inlet (Figure 3). The tool should be
run for aptxoximatoly 30 seconds to
ensure oil has been everdy distributed
throughout the tool The tool should be
stored in a clean and dry environment.
Recommended
Lubricants
Use air leo; oi! or any other high grade
turbine og co_ltaining moisture absorbent,
rust inh_itors,
metal _et_ng agents and
an EP (extreme pressure) addllive. See
Figure 3 for lecalion/air inleL
IMPACT MECHANISM LUBRICATION
The impact mechanism transfers power
from the toot to a nut or bolt. Oil in the
mechanism is forced out and must be
replaced. Lubricate the impact
mechanism one time a year, more
often If a tool is used more than ten
hours a week.
To lub_qcateand clean the impact
mechanism
and the front bearing:
1.Disconnect the impact wrench from
the air supply.
2. RRnlOvo the siol;ted screw or Allen
head screw from the oil port hole
(Ref, No. 51) (Refer to figure 3}.
3, Squeeze app_oxirrm.tely 1 oz. of 30 weight oil
through the oil port hole. Replace the screw.
4. Reconnectthe air supplyto the impact
wrenchand runfor 201o 30 seconds.
Luixicate the entire impact mechanism
by rotatingthe tool upsidedovm
end sidewayswh_ running the tool
5. Remove the screw and held the oil
port hole over a suitable container
to
allow excess oil to drain. S_n",etim'a,s
_ggefin9
the toof when dur_pang _e
oils
helps to lone out the excess oil
6. If the oil is di_3', repeat the procedureabove
until the oil comes out de_'. Install the screw
and tighten. The residual oil remaining _ the
impact mechanism chamber is aft that is
needed for proper lubrication.
Lubricate impact
mechanism here
Lubricate air motor here
Figure 3
3
4
B.
7
S
_2
_4
15"
t6
t_
18
20
:8i0S2ZS
3e,el
Pin
21
tt1062_7
_otor
22
9105229
_oiOr
Blade
23
910d22g
_ear
E_d
Plate
24
910B230
gall
B e a.-ing
2'_;
9106231
!(_rn_me_t
nl
Gasket
26
9106232
Gasket
Parts List
Sef#
Plrt#
9108207
91052_9
9!0620_
91D6210
_1062tl
9t06212
91_0070
_106214
91082i_
SIO_21S
910S217
916S21_
91_$22_
9105221
gt06_22
9106223
9106,2Z4
9108226
I_ sc ription
Qty.
End
Cap
i
_ap
ectew
4
P.e_e_s _ VaF/e
1
3-Rin 9
]
iLo_kln_ F'in
I
-
_¢rew
ri_oer
'Trigger,P
n
"_
_prl_g
Pin
_--
Trig ge t _ le eve
f --
Oil P Jug
1
Val_
Seat
--
1
Val'_
Stem
Ti_rot tie Ve.lve
Valve
Spring
Exhaust
DeRector
1
46
9106262
Air
Inlet
Bushing
-
1
1
_'7
9106253
H==ndle
Grip
1
4_1
_6.6._149
M uft}er
COV_'_
1
t
50
S21_7
Sprtn
9
1
IDBscrIptlo;')
I;tty
Ref#
Part
#_
IH O'Je; in_l --
1
27
g10S2_$
(311 Seal
1
26
g I _162 "_.4
[A nv]l' _ us h ins
|
2T
910g2_
_etainer
RIng
1
30
].106236
A/asher
1
31
976024
G¢c_et
Retainer
1
32
9?06237
_-Ring
1
33
9106236
_t_J
1
34
9108239
5 pFltl9
1
35
9106240
3am
1
38
9106241
IDd_
e =tll-_@a!
I
37
-_1Q_Z42'
_.teel
B;all
?
38
91-08243
4immer
Pin
--
_'
3_
9106'255
H_mmer_a_.
1
40
gBgG'0g
Bill
Bearing
..
t
41
9106244
311 Sea|
_
42
9106245
_O.-R t0 g
i
43
9_ 0S248
Fr_,_t
Fnd
Piat_
I
44
9106247'
._ y|i_d s _"
'1
45
gf0s241
ENG-8
ENG-g
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