D. Floor Pan Retaining Bolt E. Hair Pin with Lanyards F. Floor Pan Retention Pins
WARNING
Be careful when handling the battery. Avoid spilling electrolyte. Keep flames and sparks away from the battery.
When removing or installing battery cables, disconnect the negative cable FIRST and reconnect it LAST. If not done in this order, the positive terminal can be shorted to the frame by a tool.
Regular Maintenance
A

A

Figure 31. Front Caster & Wheel

Figure 30. Drive Shaft (Bottom side of unit shown) A. 1/4-28 Bolt A. Plug

Battery Maintenance

F

NOTE: This unit is equipped with a maintenance-free

BCIU1 battery.

Removing the Floor Pan to Access the Battery:

1.

(CE Models Only): Loosen and remove the floor

 

 

E

 

 

 

 

pan retaining bolt (D, Figure 32).

 

 

 

 

C

 

2.

(All Models: 2014696070 & Below): Tilt the left

 

 

 

 

 

 

 

 

 

D

 

 

side of the floor pan (C) up so that the locking

 

 

 

 

 

 

 

 

pins clear the holes in the frame. Slide the floor

 

 

 

 

 

 

 

 

pan to the left until it stops.

 

 

 

 

 

 

 

 

 

(All Models: 2014696071 & Above): Remove the

 

 

 

 

two hair pins with lanyards (E) from the floor pan

for

 

 

 

 

 

retention pins (F).

 

 

 

 

 

3.

Raise the floor pan straight up and rem ve fr m

 

 

 

 

 

 

3TNM68

Models: (S/N:

3TNM68 Models: (S/N:

 

 

the machine.

 

 

 

2014889976 & Below)

2014887977 & Above);

 

 

 

 

 

 

 

Cleaning the Battery and Cables:

 

 

 

 

 

3TNM72: All

 

1.

Disconnect the cables from the battery, negative

 

 

 

 

 

 

 

 

(black) cable first (B).

 

 

 

 

 

 

 

 

2.

Clean the battery terminals and cableNotends with a

 

 

A

B

 

 

 

wire brush until shiny.

 

 

 

 

 

3.

Reinstall the battery and reattach the battery

 

 

B

A

 

 

cables, positive (red) cable first (A).

 

 

 

 

 

 

 

 

 

 

 

4.

Coat the cable ends and battery terminals with

 

 

 

 

 

 

 

 

petroleum jelly or non-conducting gr ase.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 32. Battery Compartment

 

Reinstall the Floor Pan:

 

 

 

 

 

A. Positive (+) Cable & Terminal

 

1.

(All Models: 2014696070 & Below): Insert the

 

B. Negative (-) Cable & Terminal

 

 

 

ReproductionC. Floor pan

 

 

 

floor pan so that the right locking pins go into the holes in the right side of the frame. Push the floor pan to the right until it stops and then lower the floor pan into place.

(All Models: 2014696071 & Above): Insert the

floor pan onto the machine and install the two hair pins with lanyards (E) from the floor pan retention pins (F).

2. (CE Models Only): Reinstall and tighten the floor pan retaining bolt (D).

35