Service Manual

94 PR Series
REMOVAL, INSPECTION AND/OR
REPLACEMENT OF CONTROL ARM
REMOVAL, INSPECTION AND/OR
REPLACEMENT OF FAN ASSEMBLY
Refer to Figure 3.
Disassembly
1. Remove the fan shroud (210) from the mounting
bracket (209) by carefully pushing down on the
shroud tabs.
2. Remove the fan nut and fan assembly (90).
3. Remove the bolts (56) and bracket (209).
Inspection
Inspect the fan shroud (210), fan assembly (90) and
mounting bracket (209) for damage.
Assembly
1. To install the mounting bracket (209), align and
insert the bolts (56) into the bracket and charge
pump cover. While holding the charge cover in
place, tighten the bolts (56) per table 2, page
92.
2. Install the fan and washer assembly onto the
shaft.
3. Install the fan nut and tighten per table 2, page
92.
4. Install the fan shroud (210) onto the mounting
bracket (209). Make sure that all shroud lock
tabs are fully engaged in the mounting bracket
slots.
Figure 2. PR Pump Standard Control Arm
Figure 3. PR Pump Fan Assembly
Refer to Figure 2.
Disassembly
1. Remove the bolt (102), washer (99) and bushing
(106).
2. Remove the outer control arm bracket (101).
3. Remove bolt (107), washer (99) and the inner
control arm bracket (105).
Inspection
1. With the arm control linkage removed, inspect
the trunnion arm (13) and trunnion arm seal
(12).
2. Inspect bushing (106) and all other linkage parts
for damage, corrosion or wear.
Assembly
1. Install the inner return arm bracket (105),
washer (99) and bolt (107).
NOTE: Do not over tighten the bolt (107). The
bracket must move freely.
2. Install the outer control arm bracket (101),
bushing (106), washer (99), and bolt (102).
Tighten to the correct torque value. See page
92.
12
13
99
107
105
101
106
99
110
102
210
90
56
1
209