Re-Tensioning The Engine Hydraulic Pump Drive Belt - Vanair AIR N ARC RELIANT 300 Series Operations Manual & Parts List

SECTION 6: MAINTENANCE
B
A
KEY DESCRIPTION
A TENSIONER PLATE & HYDRAULIC PUMP
SHEAVE
ENGINE SHEAVE
B
C ENGINE HYDRAULIC PUMP DRIVE BELT
PAGE - 100
6.6.15.5 RE-TENSIONING THE ENGINE
Figure 6-23: Engine Hydraulic Pump Belt Re-tensioning
090012-OP_r0
®
AIR N ARC 300 SERIES ALL-IN-ONE POWER SYSTEM
HYDRAULIC PUMP DRIVE BELT
TOOLS NEEDED
Wrench - Size 5/16"
Tension Tester
Torque Wrench, 1/2" Drive
The hydraulic pump can only be accessed when the
machine's maintenace access panels are removed.
Follow the procedure in Section 6.5, Maintenance
Access . Once the panels are removed, Consult Figure
6-23 , and the following procedure:
1. Make certain that the machine is off and the
ignition key removed.
D
KEY
D TENSIONER PLATE MOUNTING BOLTS
TENSIONING HOLE (square hole on tensioner plate)
E
F TORQUE WRENCH (for proper belt tensioning)
REPLACEMENT
PART(S)
Serpentine Belt
No. DR270393
C
A
E
DESCRIPTION
®
I
F