Pump and Motor Assembly

Figure 9 - Pump and Motor Assembly:

Figure 10 - Mounting Bracket Location:

Figures 9 and 10 Tool Required:
J 37116 Holding Fixture

Remove or Disconnect

NOTICE: Do not damage connectors when installing unit to J 37116.

1. Powermaster III Unit, refer to "Powermaster III Unit" in this section.
^ Install unit to J 37116
2. 2-pin connector (30) from motor connector (31)
3. 5-pin connector (32) from motor relay (33)
4. 3-pin connector (25) from pressure switch (26)
5. Lower hose clamp (6) and reservoir hose (7) from pump and motor assembly (39)
6. Tube and nut assembly (35)
7. Three nuts (36), flat steel washers (48) and flat rubber washers (37) attaching pump and motor assembly (39) and mounting bracket (40).
8. Pump and motor assembly (39), along with attached mounting bracket (40) and end cover assembly (41), and cupped washers (38).
9. Mounting grommet (42) from mounting lug on pump and motor assembly (39) only.

Important

^ Remove mounting grommets (42) from mounting bracket (40) only if damaged and replacement is required.
10. Two bolts (43) and mounting bracket (40) from pump and motor assembly (39)
11. Four bolts (44) and end cover assembly (41) from pump and motor assembly (39)

Install or Connect

1. End cover assembly (41) oil pump and motor assembly (39) and attach with four (long) bolts (44).
^ Clean end cover and do not lubricate

Tighten

^ Bolts to 10 N-m (89 lb.in.).
2. Mounting bracket (40) on pump and motor assembly (39) and attach with two (short) bolts (43).
^ Make sure mounting bracket is positioned as shown in Figure 9. Otherwise, it will be
impossible to assemble pump and motor assembly (39) to Powermaster III (10) properly.

Tighten

^ Bolts to 9 N-m (80 lb.in.).
3. Mounting grommet (42) into mounting lug on pump and motor assembly (39).
4. Pump and motor assembly (39), with attached mounting bracket (40) and end cover assembly (41), to Powermaster III and attach with three cupped washers (38), flat rubber washers (37), flat steel washers (48) and nuts (36).

Tighten

^ Nuts to 4 N-m (36 lb.in.).
5. Tube and nut assembly (35)
6. Reservoir hose (7) to pump and motor assembly
(39) using new hose clamp (6) or a suitable replacement hose clamp (36).

Tighten

^ Nuts to 4 N-m (36 lb.in.).
7. 3-pin connector (25) to pressure switch (26)
8. 5-pin connector (32) to motor relay (33)
9. 2-pin connector (30) to motor connector (31). Make sure all connector position assurance locking pins are installed.
10. Remove unit from J 37116
11. Powermaster III Unit, refer to "Powermaster III Unit" in this section.