SERVICE REPAIR
H450HDS-EC H500HD-EC [B214]
100 SRM 1267
Description
General
This section has the description and repair proce-
dures for the lift truck frame and connected parts.
Included in this section are the frame, counter-
weight, covers, floor plates, handrails and steps,
hydraulic tank, and fuel tank. The instructions
for removal and installation of the engine are also
included in this section.
Description
The frame is a one-piece weldment and has mounts
for the main counterweight, engine, transmission,
axles, hydraulic and fuel tanks, operator’s compart-
ment, and other parts. See Figure 1.
1. MAIN FRAME
2. VALVE-PLATE MOUNT
3. TRANSMISSION MOUNT
4. ENGINE MOUNT
5. TILT CYLINDERS MOUNT
6. MAIN COUNTERWEIGHT MOUNT
7. STEER AXLE MOUNT
8. FUEL/HYDRAULIC TANK MOUNT
9. DRIVE AXLE MOUNT
10. MAST MOUNT
Figure 1. Frame
1
Counterweight Repair
100 SRM 1267
Counterweight Repair
GENERAL
The shape of the main counterweights is the same,
however, the weight will be different for each model.
The model weights are shown in Table 1.
Table 1. Counterweight Weights
Model
Weight
H16.00XM-12EC
6,000 kg (13,230 lb)
H18.00XM-12EC
6,000 kg (13,230 lb)
H22.00XM-12EC
8,450 kg (18,633 lb)
H400HD-EC
6,000 kg (13,230 lb)
H440HDS-EC
6,000 kg (13,230 lb)
H450HD-EC
6,000 kg (13,230 lb)
H450HDS-EC
8,450 kg (18,633 lb)
H500HD-EC
8,450 kg (18,633 lb)
REMOVE
WARNING
The counterweight is very heavy. Verify that
the lifting device has the capacity to lift the
main counterweight. See Table 1 for counter-
weight weights.
1. Place truck on solid, level surface.
2. Lower the mast completely.
3. Shut down the engine.
4. Apply parking brake.
5. Attach a lifting device to the two lift points of the
counterweight. See Figure 2.
6. Remove four capscrews, washers, and nuts that
hold the counterweight to the frame. See Fig-
ure 3.
WARNING
Never lift the counterweight straight up. This
will cause damage to the frame and my cause
personal injury.
7. Raise and move backward the co