P
7
/ 1
0
R
epair
(5) Assemble Impeller and Volute to Pump frame as drawn in
Fig. 9
.
(6) Assemble Pump casing and Handle to Pump body (rear) as drawn in
Fig. 10
.
Fig.9
Fig.10
1. To Pump frame, assemble Pump casing and Handle
with M8x35 Hex bolt, Flat washer, Wave washer
and
M8 Hex nuts.
Impeller
1. Mount Impeller to the drive shaft of the Engine
by turning it clockwise until it is seated on.
Accepting ribs
2. Assemble Volute to Pump frame while fitting its projections to the accepting ribs
on Pump frame. Then put Packing to the Volute.
Projection
M8x35 Hex bolt
M8x35 Hex bolt
Handle
M8 Hex nut
M8 Hex nuts
Flat gaskets
(Flat washers)
Wads
(Wave washers)
Flat gasket
(Flat washer)
Wad (Wave washer)
Projection
Volute
Volute
Packing
Pump frame
Pump casing
Pump casing
Pump frame
Handle
ASSEMBLING
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Pump Section (cont.)
Pump frame
2. Tighten M8x35 Hex bolt and M8 Hex nut
to
13 N.m
fastening torque.
Note
: The joint of Pump frame and
Pump casing has to be flat.
