Page 7 of 8PF20R-X-B
PARTS LIST / PF20X-X-X -B AIR SECTION
168k
107
107
.TORQUEREQUIREMENTS ,
NOTE:DO NOT OVERTIGHTEN FASTENERS.
ALLFASTENERS ARE METRIC.
Torque(105) Screw to 35 - 40 in. lbs (4.0 - 4.5 Nm).
Torque(134) Screw to 35 - 40 in. lbs (4.0 - 4.5 Nm).
LUBRICATION/ SEALANTS
kApplyLubriplate FML-2 grease to “O” rings, “U” Cups
&mating parts.
136
137k
139k
111
138k
.105
135
133
.134
101
103
174k
121
118
173k
169k172 k
171k
170
167
k173
121
k174
118
166k132k243k244k
199k
141k
140
232k200 k232 k233 176k
PILOT VALVEPARTGROUPMAJORVALVE
A637374 Replacement Major Valve Service Assembly is available separately,which includes the following:
105(4), 107 (2), 111,132, 135, 136, 137, 138, 139, 140, 141, 166, 176 (2), 199, 200, 232 (2), 233, 236 (4), 243 and 244.
Figure3
Optional94117 Muffler
236