Loader Bobcat 853, 853H. Manual - part 40

REDUCTION GEARCASE (Cont’d)

Assembly (Cont’d)

Install the end plate bolts and tighten to 13–14 ft.–lbs.
(Nm) torque [A].

Install a new quad ring. Install the backup washer [B].

Install the new seal using the seal installation tool [C].

A

B–08705

C

B–08734

853, 853H Loader

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Service Manual

853, 853H Service Manual #6720755 – Drive System Section Part 1 of 2

B

B–08675

DRIVE CHAIN

Removal And Installation

NOTE: It is necessary to remove the rear axle and

drive chain [A]. If the front chain has to be
removed.

Lift and block the loader. (See Page 1–1.)

Raise the operator cab. (See Page 1–1.)

Removing the front panel/steering lever assembly. (See
Page 3–1.)

Remove the center chaincase cover. (See Page 4–5.)

Remove the front and rear chaincase cover. (See Page
4–8.)

Remove the fluid from the chaincase. (See Page 4–27.)

Remove the rear axle. (See Page 4–11.)

Never work on a machine with the lift arms up
unless the lift arms are secured by an approved
lift arm support device. Failure to use an
approved lift arm support device can allow the
lift arms or attachment to fall and cause injury
or death.

W–2059–0598

A

P–04805

Front Drive

Chain

Rear Drive

Chain

–4–26–

853, 853H Loader

Service Manual

CHAINCASE FLUID

Removing The Fluid From The Chaincase

To drain the oil from the chaincase, remove the cover
(Item 1) [A] which is installed over the drain plug at the
rear of the chaincase.

Remove the drain plug (Item 1) [B] and drain the oil into
a container.

Check the drain plug and replace if necessary.

A

P–1616

1

853, 853H Loader

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Service Manual

B

P–1619

1

MAIN
FRAME

853, 853H Loader

–5–1–

Service Manual

 

Page

Number

BOB–TACH

Bob–Tach Lever And Wedge

5–9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Bob–Tach Stops

5–10

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Removal And Installation

5–7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

FUEL TANK

Fuel Level Sender

5–16

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Inlet Screen

5–16

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Removal And Installation

5–15

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

LIFT ARMS

Removal And Installation

5–11

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

OPERATOR CAB

Removal And Installation

5–5  

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

OPERATOR CAB GAS CYLINDER

Disassembly And Assembly

5–4  

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Removal And Installation

5–3  

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

REAR DOOR

Bumper Removal And Installation

5–14

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Door Latch And Catch Adjustment

5–14

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Door Latch Removal And Installation

5–14

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Hood Removal And Installation

5–14

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Removal And Installation

5–13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

REAR GRILL

Removal And Installation

5–12

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

MAIN FRAME