Assembly (cont'd)
Case Adapter
1. Apply Loctite
271™ Threadlocker, or equivalent,
®
to threads of six socket head cap screws (19), if
removed. Follow the manufacturer's instructions for
curing. Install plate (18) to case adapter (11) using
the six socket head cap screws. Tighten securely.
2. Fill groove of seal (15) and liberally coat V-ring (17)
with Mobilgrease
HP, or equivalent. Install seal (15),
®
insert (16) and V-ring (17) into case adapter (11).
3. Pack bearings (13) with Mobilgrease HP, or equiva-
lent. If bearings (13) were removed from drive shaft
(12), press the two bearings onto the drive shaft.
Press drive shaft and bearing assembly into case
adapter (11). Be careful not to cut or damage seal
(15) and V-ring (17). Secure using retaining ring (14).
Note: On later models only, install O-ring (26) in
case adapter.
Motor and Case Adapter
Earlier Models only: Clean mating surfaces of motor
(28) and case adapter (11) with Loctite 755-59 safety
solvent, or equivalent. Coat one surface (27) with
silicone sealer and allow ten minutes to dry before
assembly. Install motor (28) in case adapter (11).
Secure using two socket head cap screws (29).
Tighten securely.
Later models only: Install motor (28) in case adapter
(11). Be careful not to cut or damage O-ring (26).
Secure using two socket head cap screws (29).
Tighten securely.
Greenlee / A Textron Company
H4670/42192 Submersible Trash Pump
Impeller
Install Woodruff key (20) in case adapter shaft (12).
Install impeller (21), wrought washer (22) and cap nut
(23) on case adapter shaft (12). Lock impeller in place by
inserting a screwdriver between the blades of impeller.
Tighten cap nut (23) securely.
Discharge Coupling, Volute Housing,
Impeller Clearance and Handle
1. Apply Loctite 271 Threadlocker, or equivalent, to the
six socket head cap screws (2), if removed. Follow
manufacturer's instructions for curing. Install with
the lock washers (3) in volute housing (1). Tighten
securely.
2. Install one shim (24) on volute housing (1). Install
motor, case adapter and impeller assembly in volute
housing. Install inlet plate (4) on volute housing (1).
Check clearance between bottom of impeller (21)
and top of inlet plate (4). Install as many shims (24)
as required (maximum of three), to prevent impeller
from making contact with inlet plate. Impeller must
not make contact with inlet plate. Remove inlet
plate (4).
3. Secure volute housing (1) and handle (33)
to case adapter (11) using six wing nuts (25).
Tighten securely.
4. Install discharge coupling (34) to volute housing (1),
if removed. Tighten securely.
Base Plate, Base Legs and Inlet Plate
1. Use six hex head cap screws (6) to fasten inlet plate
(4) and three base legs (5) to volute housing (1).
Tighten securely.
2. Use three hex head cap screws (8), lock washers (9)
and hex nuts (10) to fasten base plate (7) to base
legs (5). Tighten securely.
7
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070