Reassembly
309577A
13
10.
Reassemble intake valve with o-ring (10*), seat
(9), and ball (11*). Install ball guide (12) and
spring (8*, Model 245972 only; screw must be at
top).
Seat may be flipped over and used on other
side. Clean seat thoroughly. No scratches per-
mitted on sealing edge.
TI2665A
5
*11
9
10*
8*
12
11.
Replace o-ring (15*). Install intake valve. Torque
housing (5) as follows, or be sure intake valve is
snug against cylinder.
Model
Torque
ft-lb (N•m)
245970
65-75 (88-101)
245971
75-85 (101-114)
245972
145-155 (195-209)
12.
Torque packing nut (19) to 90-110 in-lb (10-12
N•m).
TI2687A
15*
19
5
