Bearing Housing & Connecting Rod - Sherwin-Williams ULTIMATE 824-030 Owner's Manual

Bearing Housing and Connecting Rod
WARNING
INJECTION HAZARD
To reduce the risk of serious injury,
whenever you are instructed to relieve
pressure, follow the Pressure Relief
Procedure on page 7.
Torque to
300 in–lb
(34 N.m)
H
J
29
K
33
31
Fig. 19
18
27
NOTE: Stop the sprayer at the bottom of its stroke to
get the crank (H) in its lowest position.To lower the
crank manually, rotate the blades of the motor fan with
a screwdriver.
1. Remove pump. See page 15.
2. Remove front cover (31). Remove bearing housing
screws (33).
3. Tap lower rear of bearing housing (27) with a
plastic mallet to loosen it from drive housing (18).
Pull bearing housing and connecting rod (29)
straight off drive housing.
4. Remove pail bracket assembly (L) and reinstall it
on new bearing housing.
5. Inspect crank (H) for excessive wear and replace
parts as needed.
6. Evenly lubricate inside of bronze bearing (K) with
motor oil. Liberally pack roller bearing (J) with
bearing grease.
7. Assemble connecting rod (29) and bearing housing
(27).
8. Clean mating surfaces of bearing and drive hous-
ings.
9. Align connecting rod with crank (H) and align
locating pins in drive housing with holes in bearing
housing (27). Push bearing housing onto drive
housing or tap it into place with a plastic mallet.
10. Install bearing housing screws (33). Torque evenly
to 300 in–lb (34 N.m).
11. Reinstall all parts. See page 15 to install pump.