Loader Bobcat 853, 853H. Manual - part 61

ENGINE (Cont’d)

Removal And Installation (Cont’d)

Remove the battery. (See Page 6–1.)

Remove the air cleaner housing. (See Page 7–8.)

After the air cleaner hose is disconnected, remove the air
horn (Item 1) [A] from the intake manifold.

Plug the intake manifold to prevent material from falling
into manifold.

Remove the rear grill. (See Page 5–1.)

Remove the muffler. (See Page 7–7.)

Loosen the radiator cap.

Connect a hose to the engine block drain (Item 1) [B].

Open the drain and drain coolant into a container.

Loosen the hose clamp and disconnect the radiator hose
(Item 1) [C].

Loosen the hose clamp and disconnect the radiator hose
(Item 1) [D].

A

P–04889

1

C

P–04895

1

D

P–04894

1

853, 853H Loader

–7–33–

Service Manual

B

P–04896

1

ENGINE (Cont’d)

Removal And Installation (Cont’d)

Disconnect the electrical connector (Item 1) [A].

Remove the coolant recovery tank and bracket (Page
7–9).

Disconnect the throttle linkage (Item 1) [B] from the
bellcrank.

Disconnect the ground cable (Item 1) [C] from the loader
frame.

Disconnect the fuel hose (Item 2) [C] from the fuel filter.

Disconnect the fuel return hose (Item 1) [D] from the
injection pump.

Installation: Remove the air from the fuel system (Page
1–1).

A

P–05042

1

C

P–04901

1

2

D

P–04906

1

–7–34–

853, 853H Loader

Service Manual

B

P–04900

1

ENGINE (Cont’d)

Removal And Installation (Cont’d)

Remove the left rear engine mount bolt and nut [A].

Remove the right rear engine mount bolt (Item 1) [B].

Installation: Tighten the bolts and nuts to 65–70 ft.–lbs.
(88–95 Nm) torque.

Use the dimensions from Figure [C] to make the engine
Removal And Installation brackets.

Revised June 97

A

P–04903

C

MC–01801
MC–01799

B–13452

3/8 Dia. (3)

2–1/2 x 2–1/2 x 6

1/4’’ Angle Iron

0.60 (15,2)

0.60

(15,2)

3.1

(78,7)

0.75

(19,05)

0.50 (12,7)

2.5 (64)

13.0

(330)

16.0

(406)

9.0

(229)

2.5

(64)

1.0

(25)

2.0 (51)

1.0

(25)

1/4’’ (4)

Thick Gusset

1–1/2’’ Square Tubing

1–1/2’’ I.S. Dia.

2–1/2’’ O.S. Dia.

INCHES

(MM)

1.0 (25)

0.375

(9,5)

0.3125 Dia. (2)

0.5

(12,7)

2.0

(51)

4.0

(102)

4.25

(108)

0.5

(12,7)

1.75

(44,5)

0.6875

(17,5)

Use Two 3/8’’ x 1–1/4’’ Bolts

for Drilled and Tapped Holes

45

°

8.525

1.125

(28,6)

0.775

(19,7)

4.5

(114)

0.66 (16,8)

1.375

(35,0)

2–1/2 x 2–1/2 x 22

(2) 2 x 2 x 1/4

3/8 Dia. Hole (4)

Gusset

Gusset

1/4’’ Thick

4.0

(102)

1.75

(44,5)

17.750

1.125

(28,6)

9/16

Dia. Hole (2)

(218)

853, 853H Loader

–7–35–

Service Manual

B

P–04902

1

ENGINE (Cont’d)

Removal And Installation (Cont’d)

The engine lift eye bracket (Item 1) [A] has been turned
down for clearance at the exhaust pipe. Turn the lift eye
bracket and install the bolt.

The valve cover (Item 2) [A] will have to be removed for
clearance for the engine lift brackets.

Install the engine lift brackets on the engine as shown in
Figure [A].

Connect a chain hoist to the ring (Item 3) [A] on the lift
bracket.

Remove the engine/hydrostatic pump assembly from the
loader [B].

A

B–13488

3

1

2

B

P–04923

–7–36–

853, 853H Loader

Service Manual