Manitowoc Grove GRT9165, Service Manual

Page: 205 / 302

7-25
GRT9165 SERVICE MANUAL POWER TRAIN
7
Published 10-01-2020 Control # 699-00
GROVE
19. If a new radiator is to be installed, remove all fittings and
hoses from the old one and install them in the same
locations on the new one.
Installation
1. Ensure all fittings and hoses are installed on the radiator.
2. Apply Loctite® 243™ or equivalent to capscrew threads.
Position the radiator (1, Figure 7-18) on the carrier using
a lifting device. Secure the radiator flange (4) to the
frame using capscrews (2) and washers (3). Torque
capscrews to 99.8 Nm (73.6 ft lbs).
3. Attach hose to radiator flange (4) with clamp (5).
4. Connect the electrical harness to the coolant level
sensor (22).
5. If necessary, attach drain valve cover to radiator flange
with capscrews (27, Figure 7-17), lockwashers (28), and
washers (29).
6. Install clamp (30) in bracket.
7. Secure the angle mounts (26, Figure 7-17) to the
decking with capscrews (23), washers (24), and lock
nuts (25).
8. Attach hose (21) to radiator with clamps (20). Torque
clamps to 11.3 Nm (100 in-lb).
9. Attach hose (19) with clamps (18). Torque clamps to
11.3 Nm (100 in-lb).
10. Attach hose (17) to radiator with clamps (16).
11. Install surge tank assembly (15) with lockwashers (14),
washers (13), and capscrews (12).
12. Make sure the drain valve (10) is closed.
13. Fill the engine coolant system, refer to Radiator Fill and
Servicing , page 7-25. Start the engine, operate all
systems and check for leaks.
14. Install the hood assembly.
15. Install the bolts and nuts holding the rear engine hood
panel to the engine hood.
16. Install the hood top door assembly.
Radiator Fill and Servicing
Use the following to drain and fill the radiator. Refer to
Maintenance and Lubrication , page 9-1 for complete fill and
service procedures.
Antifreeze/Coolant Drain Procedure
1. Loosen the radiator reservoir cap (1, Figure 7-19) and
overflow tank cap (2).
2. Open the drain valve (9, Figure 7-17) and drain the
coolant into a suitable container. Dispose of the coolant
in accordance with local and EPA regulations.
Antifreeze/Coolant Fill Procedure
1. Open the bleeder valve (1, Figure 7-17).
2. Remove the radiator reservoir cap (1, Figure 7-19) and
overflow cap (2).
3. Fill the radiator through the threaded opening for the
radiator reservoir cap (1). Fill system with a 50/50
blended, fully formulated extended life antifreeze/
coolant. Fill slowly. Flow exceeding 3 gpm (11.2 L/min)
can give a false reading.
4. Fill the overflow tank (2) until the fluid level is above the
sight glass (3).
5. Apply Loctite® 243™ or equivalent to the threads of the
radiator cap (1). Install and tighten the radiator reservoir
cap (1).
6. Install and tighten the overflow tank cap (2).
7. Wait one minute and recheck the antifreeze/coolant
level. Refill as necessary repeating step 4.
8. Run engine for 5 minutes and recheck the antifreeze/
coolant level. Refill as necessary repeating step 4. Refer
to
Maintenance and Lubrication , page 9-1.
FIGURE 7-19
1
2
3
1 Radiator Reservoir
2 Overflow Tank
3 Sight Glass
10202