BJM Pumps KZN-HYD6R - Manual (Page 18)

19
Slide volute (#32), with wear ring (#53) installed, over shaft and onto outer casing,
secure with (6) bolts (#31) with Iock-washers.
Insert shaft key (#42) into shaft.
Slide impeller (#40) onto shaft.
Install wear plate (#44) onto suction cover (#43) with (4) bolts (#46) with nuts and Iock-
washers.
Install suction cover assembly. onto volute (#32) and secure with (6) bolts (#45).
Place strainer plate (#49) over shaft.
Place Iock-washer (#51) over shaft and install (screw on) agitator (#52).
Using pry bar or other suitable tool, secure impeller while tightening agitator with pipe
wrench or similar tool.
Install strainer base (#48) with (4) 12mm x 25mm bolts (#47) with lock-washers.
Install (3) 14mm x 30mm bolts (#50) holding strainer plate to strainer base.
Install wave washer (#19) and O ring (#20) into motor support plate (#18) using grease
to keep wave washer in place.
Install motor support plate assembly. into outer casing (#14) and over bearing (#18).
Apply grease to splined shaft on hydraulic motor (#16) and install motor into shaft (#22)
and onto support plate. Secure motor with (2) bolts (#17) with lock-washers.
Install O rings (#5, 8) onto threaded ends of oil pipes (#3, 6) and install oil pipes into
top of hydraulic motor (#16).
Install (2) O rings (#4) and (2) O rings (#7) into oil pipe grooves.
Slide the spacer ring (#15) into the outer casing (#14).
Install O ring (#11) onto top cover (#10). Lightly lubricate O rings and slide cover over
oil pipes. Align top cover bolt holes with outer casing threaded bolt holes and install (4)
10mm x 35rmm bolts (#9) with lock-washers.
Install discharge adapter (#12) with (4) 10mm x 30mm bolts (#13).