Blue Giant BGL-22, Owner'S Manual, Page: 37 / 130

5-1.3. Control Head Removal
1. Remove the cap assembly as described in para-
graph
5-1.1.
2. Disconnect harness (28, Figure 5-2 ) from potenti-
ometer (15, Figure 5-1 ) and reversing switch (24).
3. Remove two screws (11), two lock washers (12)
and two flat washers (13).
WARNING: When removing the control head in the
following steps, be sure to hold it in place
until the control harness is disconnected.
4. Remove two screws (5), two washers (6) and two
flat washers (7).
5. Remove the control head and handle (19).
5-1.4. Control Head Installation
1. Hold control head and handle (19, Figure 5-1 ) in
place and install two screws (5), two washers (6)
and two flat washers (7).
2. Install two screws (11), two lock washers (12) and
two flat washers (13).
3. Reconnect harness (28, Figure 5-2 ) to potentiom-
eter (15, Figure 5-1 ) and reversing switch (24).
4. Install the cap assembly as described in para-
graph
5-1.2.
5-1.5. Speed Potentiometer Replacement.
1. Remove the cap assembly as described in para-
graph
5-1.1.
2. Disconnect harness (28, Figure 5-2 ) from potenti-
ometer (15, Figure 5-1 ).
3. Remove screw (4), washer (3) and control knob
(2) from potentiometer (15).
4. Remove screw (4), washer (3) and control knob
(14) from other side of potentiometer (15).
5. Remove screw (1), lock washer (6) and flat
washer (7).
6. Remove screw (16), lock washer (6) and flat
washer (7) and remove potentiometer (15) from
bracket (20).
7. Position new potentiometer (15) in bracket (20)
and secure with screw (16), lock washer (6) and
flat washer (7).
8. Install screw (1), lock washer (6) and flat washer
(7).
9. Install control knob (14) on potentiometer (15) and
secure with screw (4), and washer (3).
10. Install control knob (2) on the other side of poten-
tiometer (15) and secure with screw (4), and
washer (3).
11. Connect harness (28, Figure 5-2 ) to potentiome-
ter (15, Figure 5-1 ).
12. Install the cap assembly as described in para-
graph 5-1.2.
5-1.6. Belly-Button Switch Replacement.
1. Remove the cap assembly as described in para-
graph
5-1.1.
2. Disconnect harness (28, Figure 5-2 ) from revers-
ing switch (25, Figure 5-1 ).
3. Remove screw (1), lock washer (6) and flat
washer (7).
4. Remove screw (16), lock washer (6) and flat
washer (7) and remove switch assembly (24) from
bracket (20).
5. Remove pin (5, Figure 5-3 ), bracket (4), and
spring (2) from button (1).
6. Remove two pins (3) and switch assembly (25,
Figure 5-1 ) from bracket (4, Figure 5-3 ).
7. Position the new switch assembly (25, Figure 5-1 )
in bracket (4, Figure 5-3 ) and secure with two pins
(3).
8. Position bracket (4) in button (1) and install pin
(5).
9. Position switch assembly (24, Figure 5-1 ) on
bracket (10) and secure with two screws (13).
10. Reconnect harness (28, Figure 5-2 ) to reversing
switch (25, Figure 5-1 ).
11. Install the cap assembly as described in para-
graph 5-1.2.
5-1.7. Horn Switch Replacement.
1. Remove the cap assembly as described in para-
graph
5-1.1.
2. Remove three screws (11, Figure 5-4 ), bracket
(14) and springs (13).
3. Remove two pins (12) and defective switch from
bracket (14).
4. Unsolder harness from defective switch and con-
nect it to the new switch.
37